Adding upstream version 127.0.upstream/127.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 354 insertions, 354 deletions

diff --git a/third_party/libwebrtc/infra/specs/tryserver.webrtc.json b/third_party/libwebrtc/infra/specs/tryserver.webrtc.json
index 3ab538b02c..41af426aeb 100644
--- a/third_party/libwebrtc/infra/specs/tryserver.webrtc.json
+++ b/third_party/libwebrtc/infra/specs/tryserver.webrtc.json
@@ -2062,7 +2062,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "audio_decoder_unittests",
@@ -2086,7 +2086,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "common_audio_unittests",
@@ -2110,7 +2110,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "common_video_unittests",
@@ -2134,7 +2134,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "dcsctp_unittests",
@@ -2158,7 +2158,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "rtc_media_unittests",
@@ -2182,7 +2182,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "rtc_pc_unittests",
@@ -2206,7 +2206,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           },
           "shards": 4
         },
@@ -2231,7 +2231,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "system_wrappers_unittests",
@@ -2255,7 +2255,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           },
           "shards": 4
         },
@@ -2280,7 +2280,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "voip_unittests",
@@ -2304,7 +2304,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "webrtc_nonparallel_tests",
@@ -2321,18 +2321,18 @@
           "--platform",
           "iPhone 14",
           "--version",
-          "17.0",
+          "17.4",
           "--out-dir",
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcodebuild-sim-runner",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
-        "name": "apprtcmobile_tests iPhone 14 17.0",
+        "name": "apprtcmobile_tests iPhone 14 17.4",
         "resultdb": {
           "enable": true,
           "has_native_resultdb_integration": true
@@ -2351,19 +2351,19 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
-              "name": "runtime_ios_17_0",
-              "path": "Runtime-ios-17.0"
+              "name": "runtime_ios_17_4",
+              "path": "Runtime-ios-17.4"
             }
           ],
           "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com"
         },
         "test": "apprtcmobile_tests",
         "test_id_prefix": "ninja://examples:apprtcmobile_tests/",
-        "variant_id": "iPhone 14 17.0"
+        "variant_id": "iPhone 14 17.4"
       },
       {
         "args": [
@@ -2376,7 +2376,7 @@
           "--xctest",
           "--xcodebuild-sim-runner",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -2400,7 +2400,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -2425,7 +2425,7 @@
           "--xctest",
           "--xcodebuild-sim-runner",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -2449,7 +2449,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -2468,17 +2468,17 @@
           "--platform",
           "iPhone 14",
           "--version",
-          "17.0",
+          "17.4",
           "--out-dir",
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
-        "name": "audio_decoder_unittests iPhone 14 17.0",
+        "name": "audio_decoder_unittests iPhone 14 17.4",
         "resultdb": {
           "enable": true,
           "has_native_resultdb_integration": true
@@ -2497,19 +2497,19 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
-              "name": "runtime_ios_17_0",
-              "path": "Runtime-ios-17.0"
+              "name": "runtime_ios_17_4",
+              "path": "Runtime-ios-17.4"
             }
           ],
           "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com"
         },
         "test": "audio_decoder_unittests",
         "test_id_prefix": "ninja://modules/audio_coding:audio_decoder_unittests/",
-        "variant_id": "iPhone 14 17.0"
+        "variant_id": "iPhone 14 17.4"
       },
       {
         "args": [
@@ -2521,7 +2521,7 @@
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -2545,7 +2545,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -2569,7 +2569,7 @@
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -2593,7 +2593,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -2612,17 +2612,17 @@
           "--platform",
           "iPhone 14",
           "--version",
-          "17.0",
+          "17.4",
           "--out-dir",
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
-        "name": "common_audio_unittests iPhone 14 17.0",
+        "name": "common_audio_unittests iPhone 14 17.4",
         "resultdb": {
           "enable": true,
           "has_native_resultdb_integration": true
@@ -2641,19 +2641,19 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
-              "name": "runtime_ios_17_0",
-              "path": "Runtime-ios-17.0"
+              "name": "runtime_ios_17_4",
+              "path": "Runtime-ios-17.4"
             }
           ],
           "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com"
         },
         "test": "common_audio_unittests",
         "test_id_prefix": "ninja://common_audio:common_audio_unittests/",
-        "variant_id": "iPhone 14 17.0"
+        "variant_id": "iPhone 14 17.4"
       },
       {
         "args": [
@@ -2665,7 +2665,7 @@
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -2689,7 +2689,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -2713,7 +2713,7 @@
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -2737,7 +2737,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -2756,17 +2756,17 @@
           "--platform",
           "iPhone 14",
           "--version",
-          "17.0",
+          "17.4",
           "--out-dir",
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
-        "name": "common_video_unittests iPhone 14 17.0",
+        "name": "common_video_unittests iPhone 14 17.4",
         "resultdb": {
           "enable": true,
           "has_native_resultdb_integration": true
@@ -2785,19 +2785,19 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
-              "name": "runtime_ios_17_0",
-              "path": "Runtime-ios-17.0"
+              "name": "runtime_ios_17_4",
+              "path": "Runtime-ios-17.4"
             }
           ],
           "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com"
         },
         "test": "common_video_unittests",
         "test_id_prefix": "ninja://common_video:common_video_unittests/",
-        "variant_id": "iPhone 14 17.0"
+        "variant_id": "iPhone 14 17.4"
       },
       {
         "args": [
@@ -2809,7 +2809,7 @@
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -2833,7 +2833,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -2857,7 +2857,7 @@
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -2881,7 +2881,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -2900,17 +2900,17 @@
           "--platform",
           "iPhone 14",
           "--version",
-          "17.0",
+          "17.4",
           "--out-dir",
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
-        "name": "dcsctp_unittests iPhone 14 17.0",
+        "name": "dcsctp_unittests iPhone 14 17.4",
         "resultdb": {
           "enable": true,
           "has_native_resultdb_integration": true
@@ -2929,19 +2929,19 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
-              "name": "runtime_ios_17_0",
-              "path": "Runtime-ios-17.0"
+              "name": "runtime_ios_17_4",
+              "path": "Runtime-ios-17.4"
             }
           ],
           "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com"
         },
         "test": "dcsctp_unittests",
         "test_id_prefix": "ninja://net/dcsctp:dcsctp_unittests/",
-        "variant_id": "iPhone 14 17.0"
+        "variant_id": "iPhone 14 17.4"
       },
       {
         "args": [
@@ -2953,7 +2953,7 @@
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -2977,7 +2977,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -3001,7 +3001,7 @@
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -3025,7 +3025,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -3044,17 +3044,17 @@
           "--platform",
           "iPhone 14",
           "--version",
-          "17.0",
+          "17.4",
           "--out-dir",
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
-        "name": "modules_tests iPhone 14 17.0",
+        "name": "modules_tests iPhone 14 17.4",
         "resultdb": {
           "enable": true,
           "has_native_resultdb_integration": true
@@ -3073,12 +3073,12 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
-              "name": "runtime_ios_17_0",
-              "path": "Runtime-ios-17.0"
+              "name": "runtime_ios_17_4",
+              "path": "Runtime-ios-17.4"
             }
           ],
           "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com",
@@ -3086,7 +3086,7 @@
         },
         "test": "modules_tests",
         "test_id_prefix": "ninja://modules:modules_tests/",
-        "variant_id": "iPhone 14 17.0"
+        "variant_id": "iPhone 14 17.4"
       },
       {
         "args": [
@@ -3098,7 +3098,7 @@
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -3122,7 +3122,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -3147,7 +3147,7 @@
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -3171,7 +3171,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -3191,17 +3191,17 @@
           "--platform",
           "iPhone 14",
           "--version",
-          "17.0",
+          "17.4",
           "--out-dir",
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
-        "name": "modules_unittests iPhone 14 17.0",
+        "name": "modules_unittests iPhone 14 17.4",
         "resultdb": {
           "enable": true,
           "has_native_resultdb_integration": true
@@ -3221,12 +3221,12 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
-              "name": "runtime_ios_17_0",
-              "path": "Runtime-ios-17.0"
+              "name": "runtime_ios_17_4",
+              "path": "Runtime-ios-17.4"
             }
           ],
           "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com",
@@ -3234,7 +3234,7 @@
         },
         "test": "modules_unittests",
         "test_id_prefix": "ninja://modules:modules_unittests/",
-        "variant_id": "iPhone 14 17.0"
+        "variant_id": "iPhone 14 17.4"
       },
       {
         "args": [
@@ -3246,7 +3246,7 @@
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -3271,7 +3271,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -3296,7 +3296,7 @@
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -3321,7 +3321,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -3341,17 +3341,17 @@
           "--platform",
           "iPhone 14",
           "--version",
-          "17.0",
+          "17.4",
           "--out-dir",
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
-        "name": "rtc_media_unittests iPhone 14 17.0",
+        "name": "rtc_media_unittests iPhone 14 17.4",
         "resultdb": {
           "enable": true,
           "has_native_resultdb_integration": true
@@ -3370,19 +3370,19 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
-              "name": "runtime_ios_17_0",
-              "path": "Runtime-ios-17.0"
+              "name": "runtime_ios_17_4",
+              "path": "Runtime-ios-17.4"
             }
           ],
           "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com"
         },
         "test": "rtc_media_unittests",
         "test_id_prefix": "ninja://media:rtc_media_unittests/",
-        "variant_id": "iPhone 14 17.0"
+        "variant_id": "iPhone 14 17.4"
       },
       {
         "args": [
@@ -3394,7 +3394,7 @@
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -3418,7 +3418,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -3442,7 +3442,7 @@
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -3466,7 +3466,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -3485,17 +3485,17 @@
           "--platform",
           "iPhone 14",
           "--version",
-          "17.0",
+          "17.4",
           "--out-dir",
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
-        "name": "rtc_pc_unittests iPhone 14 17.0",
+        "name": "rtc_pc_unittests iPhone 14 17.4",
         "resultdb": {
           "enable": true,
           "has_native_resultdb_integration": true
@@ -3514,19 +3514,19 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
-              "name": "runtime_ios_17_0",
-              "path": "Runtime-ios-17.0"
+              "name": "runtime_ios_17_4",
+              "path": "Runtime-ios-17.4"
             }
           ],
           "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com"
         },
         "test": "rtc_pc_unittests",
         "test_id_prefix": "ninja://pc:rtc_pc_unittests/",
-        "variant_id": "iPhone 14 17.0"
+        "variant_id": "iPhone 14 17.4"
       },
       {
         "args": [
@@ -3538,7 +3538,7 @@
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -3562,7 +3562,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -3586,7 +3586,7 @@
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -3610,7 +3610,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -3629,17 +3629,17 @@
           "--platform",
           "iPhone 14",
           "--version",
-          "17.0",
+          "17.4",
           "--out-dir",
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
-        "name": "rtc_stats_unittests iPhone 14 17.0",
+        "name": "rtc_stats_unittests iPhone 14 17.4",
         "resultdb": {
           "enable": true,
           "has_native_resultdb_integration": true
@@ -3658,19 +3658,19 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
-              "name": "runtime_ios_17_0",
-              "path": "Runtime-ios-17.0"
+              "name": "runtime_ios_17_4",
+              "path": "Runtime-ios-17.4"
             }
           ],
           "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com"
         },
         "test": "rtc_stats_unittests",
         "test_id_prefix": "ninja://stats:rtc_stats_unittests/",
-        "variant_id": "iPhone 14 17.0"
+        "variant_id": "iPhone 14 17.4"
       },
       {
         "args": [
@@ -3682,7 +3682,7 @@
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -3706,7 +3706,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -3730,7 +3730,7 @@
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -3754,7 +3754,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -3773,17 +3773,17 @@
           "--platform",
           "iPhone 14",
           "--version",
-          "17.0",
+          "17.4",
           "--out-dir",
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
-        "name": "rtc_unittests iPhone 14 17.0",
+        "name": "rtc_unittests iPhone 14 17.4",
         "resultdb": {
           "enable": true,
           "has_native_resultdb_integration": true
@@ -3802,12 +3802,12 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
-              "name": "runtime_ios_17_0",
-              "path": "Runtime-ios-17.0"
+              "name": "runtime_ios_17_4",
+              "path": "Runtime-ios-17.4"
             }
           ],
           "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com",
@@ -3815,7 +3815,7 @@
         },
         "test": "rtc_unittests",
         "test_id_prefix": "ninja://:rtc_unittests/",
-        "variant_id": "iPhone 14 17.0"
+        "variant_id": "iPhone 14 17.4"
       },
       {
         "args": [
@@ -3827,7 +3827,7 @@
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -3851,7 +3851,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -3876,7 +3876,7 @@
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -3900,7 +3900,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -3920,18 +3920,18 @@
           "--platform",
           "iPhone 14",
           "--version",
-          "17.0",
+          "17.4",
           "--out-dir",
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcodebuild-sim-runner",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
-        "name": "sdk_framework_unittests iPhone 14 17.0",
+        "name": "sdk_framework_unittests iPhone 14 17.4",
         "resultdb": {
           "enable": true,
           "has_native_resultdb_integration": true
@@ -3950,19 +3950,19 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
-              "name": "runtime_ios_17_0",
-              "path": "Runtime-ios-17.0"
+              "name": "runtime_ios_17_4",
+              "path": "Runtime-ios-17.4"
             }
           ],
           "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com"
         },
         "test": "sdk_framework_unittests",
         "test_id_prefix": "ninja://sdk:sdk_framework_unittests/",
-        "variant_id": "iPhone 14 17.0"
+        "variant_id": "iPhone 14 17.4"
       },
       {
         "args": [
@@ -3975,7 +3975,7 @@
           "--xctest",
           "--xcodebuild-sim-runner",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -3999,7 +3999,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -4024,7 +4024,7 @@
           "--xctest",
           "--xcodebuild-sim-runner",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -4048,7 +4048,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -4067,18 +4067,18 @@
           "--platform",
           "iPhone 14",
           "--version",
-          "17.0",
+          "17.4",
           "--out-dir",
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcodebuild-sim-runner",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
-        "name": "sdk_unittests iPhone 14 17.0",
+        "name": "sdk_unittests iPhone 14 17.4",
         "resultdb": {
           "enable": true,
           "has_native_resultdb_integration": true
@@ -4097,19 +4097,19 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
-              "name": "runtime_ios_17_0",
-              "path": "Runtime-ios-17.0"
+              "name": "runtime_ios_17_4",
+              "path": "Runtime-ios-17.4"
             }
           ],
           "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com"
         },
         "test": "sdk_unittests",
         "test_id_prefix": "ninja://sdk:sdk_unittests/",
-        "variant_id": "iPhone 14 17.0"
+        "variant_id": "iPhone 14 17.4"
       },
       {
         "args": [
@@ -4122,7 +4122,7 @@
           "--xctest",
           "--xcodebuild-sim-runner",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -4146,7 +4146,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -4171,7 +4171,7 @@
           "--xctest",
           "--xcodebuild-sim-runner",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -4195,7 +4195,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -4214,17 +4214,17 @@
           "--platform",
           "iPhone 14",
           "--version",
-          "17.0",
+          "17.4",
           "--out-dir",
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
-        "name": "svc_tests iPhone 14 17.0",
+        "name": "svc_tests iPhone 14 17.4",
         "resultdb": {
           "enable": true,
           "has_native_resultdb_integration": true
@@ -4244,12 +4244,12 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
-              "name": "runtime_ios_17_0",
-              "path": "Runtime-ios-17.0"
+              "name": "runtime_ios_17_4",
+              "path": "Runtime-ios-17.4"
             }
           ],
           "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com",
@@ -4257,7 +4257,7 @@
         },
         "test": "svc_tests",
         "test_id_prefix": "ninja://pc:svc_tests/",
-        "variant_id": "iPhone 14 17.0"
+        "variant_id": "iPhone 14 17.4"
       },
       {
         "args": [
@@ -4269,7 +4269,7 @@
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -4294,7 +4294,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -4319,7 +4319,7 @@
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -4344,7 +4344,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -4364,17 +4364,17 @@
           "--platform",
           "iPhone 14",
           "--version",
-          "17.0",
+          "17.4",
           "--out-dir",
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
-        "name": "system_wrappers_unittests iPhone 14 17.0",
+        "name": "system_wrappers_unittests iPhone 14 17.4",
         "resultdb": {
           "enable": true,
           "has_native_resultdb_integration": true
@@ -4393,19 +4393,19 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
-              "name": "runtime_ios_17_0",
-              "path": "Runtime-ios-17.0"
+              "name": "runtime_ios_17_4",
+              "path": "Runtime-ios-17.4"
             }
           ],
           "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com"
         },
         "test": "system_wrappers_unittests",
         "test_id_prefix": "ninja://system_wrappers:system_wrappers_unittests/",
-        "variant_id": "iPhone 14 17.0"
+        "variant_id": "iPhone 14 17.4"
       },
       {
         "args": [
@@ -4417,7 +4417,7 @@
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -4441,7 +4441,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -4465,7 +4465,7 @@
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -4489,7 +4489,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -4508,17 +4508,17 @@
           "--platform",
           "iPhone 14",
           "--version",
-          "17.0",
+          "17.4",
           "--out-dir",
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
-        "name": "test_support_unittests iPhone 14 17.0",
+        "name": "test_support_unittests iPhone 14 17.4",
         "resultdb": {
           "enable": true,
           "has_native_resultdb_integration": true
@@ -4537,19 +4537,19 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
-              "name": "runtime_ios_17_0",
-              "path": "Runtime-ios-17.0"
+              "name": "runtime_ios_17_4",
+              "path": "Runtime-ios-17.4"
             }
           ],
           "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com"
         },
         "test": "test_support_unittests",
         "test_id_prefix": "ninja://test:test_support_unittests/",
-        "variant_id": "iPhone 14 17.0"
+        "variant_id": "iPhone 14 17.4"
       },
       {
         "args": [
@@ -4561,7 +4561,7 @@
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -4585,7 +4585,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -4609,7 +4609,7 @@
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -4633,7 +4633,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -4652,17 +4652,17 @@
           "--platform",
           "iPhone 14",
           "--version",
-          "17.0",
+          "17.4",
           "--out-dir",
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
-        "name": "tools_unittests iPhone 14 17.0",
+        "name": "tools_unittests iPhone 14 17.4",
         "resultdb": {
           "enable": true,
           "has_native_resultdb_integration": true
@@ -4681,19 +4681,19 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
-              "name": "runtime_ios_17_0",
-              "path": "Runtime-ios-17.0"
+              "name": "runtime_ios_17_4",
+              "path": "Runtime-ios-17.4"
             }
           ],
           "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com"
         },
         "test": "tools_unittests",
         "test_id_prefix": "ninja://rtc_tools:tools_unittests/",
-        "variant_id": "iPhone 14 17.0"
+        "variant_id": "iPhone 14 17.4"
       },
       {
         "args": [
@@ -4705,7 +4705,7 @@
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -4729,7 +4729,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -4753,7 +4753,7 @@
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -4777,7 +4777,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -4796,17 +4796,17 @@
           "--platform",
           "iPhone 14",
           "--version",
-          "17.0",
+          "17.4",
           "--out-dir",
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
-        "name": "video_engine_tests iPhone 14 17.0",
+        "name": "video_engine_tests iPhone 14 17.4",
         "resultdb": {
           "enable": true,
           "has_native_resultdb_integration": true
@@ -4825,12 +4825,12 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
-              "name": "runtime_ios_17_0",
-              "path": "Runtime-ios-17.0"
+              "name": "runtime_ios_17_4",
+              "path": "Runtime-ios-17.4"
             }
           ],
           "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com",
@@ -4838,7 +4838,7 @@
         },
         "test": "video_engine_tests",
         "test_id_prefix": "ninja://:video_engine_tests/",
-        "variant_id": "iPhone 14 17.0"
+        "variant_id": "iPhone 14 17.4"
       },
       {
         "args": [
@@ -4850,7 +4850,7 @@
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -4874,7 +4874,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -4899,7 +4899,7 @@
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -4923,7 +4923,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -4943,17 +4943,17 @@
           "--platform",
           "iPhone 14",
           "--version",
-          "17.0",
+          "17.4",
           "--out-dir",
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
-        "name": "voip_unittests iPhone 14 17.0",
+        "name": "voip_unittests iPhone 14 17.4",
         "resultdb": {
           "enable": true,
           "has_native_resultdb_integration": true
@@ -4972,19 +4972,19 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
-              "name": "runtime_ios_17_0",
-              "path": "Runtime-ios-17.0"
+              "name": "runtime_ios_17_4",
+              "path": "Runtime-ios-17.4"
             }
           ],
           "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com"
         },
         "test": "voip_unittests",
         "test_id_prefix": "ninja://:voip_unittests/",
-        "variant_id": "iPhone 14 17.0"
+        "variant_id": "iPhone 14 17.4"
       },
       {
         "args": [
@@ -4996,7 +4996,7 @@
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -5020,7 +5020,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -5044,7 +5044,7 @@
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -5068,7 +5068,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -5087,17 +5087,17 @@
           "--platform",
           "iPhone 14",
           "--version",
-          "17.0",
+          "17.4",
           "--out-dir",
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
-        "name": "webrtc_nonparallel_tests iPhone 14 17.0",
+        "name": "webrtc_nonparallel_tests iPhone 14 17.4",
         "resultdb": {
           "enable": true,
           "has_native_resultdb_integration": true
@@ -5116,19 +5116,19 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
-              "name": "runtime_ios_17_0",
-              "path": "Runtime-ios-17.0"
+              "name": "runtime_ios_17_4",
+              "path": "Runtime-ios-17.4"
             }
           ],
           "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com"
         },
         "test": "webrtc_nonparallel_tests",
         "test_id_prefix": "ninja://:webrtc_nonparallel_tests/",
-        "variant_id": "iPhone 14 17.0"
+        "variant_id": "iPhone 14 17.4"
       },
       {
         "args": [
@@ -5140,7 +5140,7 @@
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -5164,7 +5164,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -5188,7 +5188,7 @@
           "${ISOLATED_OUTDIR}",
           "--xctest",
           "--xcode-build-version",
-          "15a507"
+          "15c500b"
         ],
         "merge": {
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
@@ -5212,7 +5212,7 @@
           },
           "named_caches": [
             {
-              "name": "xcode_ios_15a507",
+              "name": "xcode_ios_15c500b",
               "path": "Xcode.app"
             },
             {
@@ -5598,7 +5598,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "audio_decoder_unittests",
@@ -5616,7 +5616,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "common_audio_unittests",
@@ -5634,7 +5634,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "common_video_unittests",
@@ -5652,7 +5652,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "dcsctp_unittests",
@@ -5670,7 +5670,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           },
           "shards": 2
         },
@@ -5689,7 +5689,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           },
           "shards": 6
         },
@@ -5708,7 +5708,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           },
           "shards": 4
         },
@@ -5727,7 +5727,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "rtc_media_unittests",
@@ -5745,7 +5745,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "rtc_pc_unittests",
@@ -5763,7 +5763,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "rtc_stats_unittests",
@@ -5781,7 +5781,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           },
           "shards": 6
         },
@@ -5800,7 +5800,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "shared_screencast_stream_test",
@@ -5818,7 +5818,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "slow_peer_connection_unittests",
@@ -5836,7 +5836,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           },
           "shards": 4
         },
@@ -5855,7 +5855,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "system_wrappers_unittests",
@@ -5873,7 +5873,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "test_support_unittests",
@@ -5891,7 +5891,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "tools_unittests",
@@ -5915,7 +5915,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "video_codec_perf_tests",
@@ -5933,7 +5933,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           },
           "shards": 4
         },
@@ -5952,7 +5952,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "voip_unittests",
@@ -5970,7 +5970,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "webrtc_nonparallel_tests",
@@ -5994,7 +5994,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "webrtc_perf_tests",
@@ -6015,7 +6015,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "audio_decoder_unittests",
@@ -6032,7 +6032,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "common_audio_unittests",
@@ -6049,7 +6049,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "common_video_unittests",
@@ -6066,7 +6066,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "dcsctp_unittests",
@@ -6083,7 +6083,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           },
           "shards": 2
         },
@@ -6101,7 +6101,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           },
           "shards": 6
         },
@@ -6119,7 +6119,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           },
           "shards": 4
         },
@@ -6137,7 +6137,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "rtc_media_unittests",
@@ -6154,7 +6154,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "rtc_pc_unittests",
@@ -6171,7 +6171,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "rtc_stats_unittests",
@@ -6188,7 +6188,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           },
           "shards": 6
         },
@@ -6206,7 +6206,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "shared_screencast_stream_test",
@@ -6223,7 +6223,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "slow_peer_connection_unittests",
@@ -6240,7 +6240,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           },
           "shards": 4
         },
@@ -6258,7 +6258,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "system_wrappers_unittests",
@@ -6275,7 +6275,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "test_support_unittests",
@@ -6292,7 +6292,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "tools_unittests",
@@ -6309,7 +6309,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           },
           "shards": 4
         },
@@ -6327,7 +6327,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "voip_unittests",
@@ -6344,7 +6344,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "webrtc_nonparallel_tests",
@@ -6366,7 +6366,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "audio_decoder_unittests",
@@ -6383,7 +6383,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "common_audio_unittests",
@@ -6400,7 +6400,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "common_video_unittests",
@@ -6417,7 +6417,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "dcsctp_unittests",
@@ -6434,7 +6434,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           },
           "shards": 2
         },
@@ -6452,7 +6452,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           },
           "shards": 6
         },
@@ -6470,7 +6470,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           },
           "shards": 4
         },
@@ -6488,7 +6488,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "rtc_media_unittests",
@@ -6505,7 +6505,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "rtc_pc_unittests",
@@ -6522,7 +6522,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "rtc_stats_unittests",
@@ -6539,7 +6539,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           },
           "shards": 6
         },
@@ -6557,7 +6557,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "shared_screencast_stream_test",
@@ -6574,7 +6574,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "slow_peer_connection_unittests",
@@ -6591,7 +6591,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           },
           "shards": 4
         },
@@ -6609,7 +6609,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "system_wrappers_unittests",
@@ -6626,7 +6626,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "test_support_unittests",
@@ -6643,7 +6643,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "tools_unittests",
@@ -6660,7 +6660,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           },
           "shards": 4
         },
@@ -6678,7 +6678,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "voip_unittests",
@@ -6695,7 +6695,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "webrtc_nonparallel_tests",
@@ -6716,7 +6716,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           },
           "shards": 4
         },
@@ -7071,7 +7071,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "audio_decoder_unittests",
@@ -7088,7 +7088,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "common_audio_unittests",
@@ -7105,7 +7105,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "common_video_unittests",
@@ -7122,7 +7122,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "dcsctp_unittests",
@@ -7139,7 +7139,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           },
           "shards": 2
         },
@@ -7157,7 +7157,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           },
           "shards": 6
         },
@@ -7175,7 +7175,7 @@
         "swarming": {
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             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           },
           "shards": 4
         },
@@ -7193,7 +7193,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "rtc_media_unittests",
@@ -7210,7 +7210,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "rtc_pc_unittests",
@@ -7227,7 +7227,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "rtc_stats_unittests",
@@ -7244,7 +7244,7 @@
         "swarming": {
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             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           },
           "shards": 6
         },
@@ -7262,7 +7262,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "shared_screencast_stream_test",
@@ -7279,7 +7279,7 @@
         "swarming": {
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             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "slow_peer_connection_unittests",
@@ -7296,7 +7296,7 @@
         "swarming": {
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-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           },
           "shards": 4
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@@ -7314,7 +7314,7 @@
         "swarming": {
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             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "system_wrappers_unittests",
@@ -7331,7 +7331,7 @@
         "swarming": {
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             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "test_support_unittests",
@@ -7348,7 +7348,7 @@
         "swarming": {
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-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "tools_unittests",
@@ -7371,7 +7371,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "video_codec_perf_tests",
@@ -7388,7 +7388,7 @@
         "swarming": {
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-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
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           "shards": 4
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@@ -7406,7 +7406,7 @@
         "swarming": {
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             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "voip_unittests",
@@ -7423,7 +7423,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "webrtc_nonparallel_tests",
@@ -7446,7 +7446,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "webrtc_perf_tests",
@@ -8500,7 +8500,7 @@
         "swarming": {
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             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "audio_decoder_unittests",
@@ -8517,7 +8517,7 @@
         "swarming": {
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             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
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         "test": "common_audio_unittests",
@@ -8534,7 +8534,7 @@
         "swarming": {
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-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
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         "test": "common_video_unittests",
@@ -8551,7 +8551,7 @@
         "swarming": {
           "dimensions": {
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-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "dcsctp_unittests",
@@ -8568,7 +8568,7 @@
         "swarming": {
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-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
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           "shards": 2
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@@ -8586,7 +8586,7 @@
         "swarming": {
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-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
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           "shards": 6
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@@ -8604,7 +8604,7 @@
         "swarming": {
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-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
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           "shards": 4
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@@ -8622,7 +8622,7 @@
         "swarming": {
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             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "rtc_media_unittests",
@@ -8639,7 +8639,7 @@
         "swarming": {
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             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "rtc_pc_unittests",
@@ -8656,7 +8656,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "rtc_stats_unittests",
@@ -8673,7 +8673,7 @@
         "swarming": {
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-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           },
           "shards": 6
         },
@@ -8691,7 +8691,7 @@
         "swarming": {
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             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "slow_peer_connection_unittests",
@@ -8708,7 +8708,7 @@
         "swarming": {
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-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           },
           "shards": 4
         },
@@ -8726,7 +8726,7 @@
         "swarming": {
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             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "system_wrappers_unittests",
@@ -8743,7 +8743,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "test_support_unittests",
@@ -8760,7 +8760,7 @@
         "swarming": {
           "dimensions": {
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-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
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         "test": "tools_unittests",
@@ -8777,7 +8777,7 @@
         "swarming": {
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-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
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           "shards": 4
         },
@@ -8795,7 +8795,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "voip_unittests",
@@ -8812,7 +8812,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "webrtc_nonparallel_tests",
@@ -8833,7 +8833,7 @@
         "swarming": {
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             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "audio_decoder_unittests",
@@ -8850,7 +8850,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "common_audio_unittests",
@@ -8867,7 +8867,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "common_video_unittests",
@@ -8884,7 +8884,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "dcsctp_unittests",
@@ -8901,7 +8901,7 @@
         "swarming": {
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             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           },
           "shards": 2
         },
@@ -8919,7 +8919,7 @@
         "swarming": {
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             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           },
           "shards": 6
         },
@@ -8937,7 +8937,7 @@
         "swarming": {
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             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           },
           "shards": 4
         },
@@ -8955,7 +8955,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "rtc_media_unittests",
@@ -8972,7 +8972,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "rtc_pc_unittests",
@@ -8989,7 +8989,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "rtc_stats_unittests",
@@ -9006,7 +9006,7 @@
         "swarming": {
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             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           },
           "shards": 6
         },
@@ -9024,7 +9024,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "slow_peer_connection_unittests",
@@ -9041,7 +9041,7 @@
         "swarming": {
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             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           },
           "shards": 4
         },
@@ -9059,7 +9059,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "system_wrappers_unittests",
@@ -9076,7 +9076,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "test_support_unittests",
@@ -9093,7 +9093,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "tools_unittests",
@@ -9110,7 +9110,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           },
           "shards": 4
         },
@@ -9128,7 +9128,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "voip_unittests",
@@ -9145,7 +9145,7 @@
         "swarming": {
           "dimensions": {
             "cpu": "x86-64",
-            "os": "Ubuntu-20.04"
+            "os": "Ubuntu-22.04"
           }
         },
         "test": "webrtc_nonparallel_tests",