Adding upstream version 115.7.0esr.upstream/115.7.0esr

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

1 files changed, 15 insertions, 0 deletions

diff --git a/remote/shared/webdriver/test/xpcshell/head.js b/remote/shared/webdriver/test/xpcshell/head.js
new file mode 100644
index 0000000000..ddc5573d78
--- /dev/null
+++ b/remote/shared/webdriver/test/xpcshell/head.js
@@ -0,0 +1,15 @@
+async function doGC() {
+  // Run GC and CC a few times to make sure that as much as possible is freed.
+  const numCycles = 3;
+  for (let i = 0; i < numCycles; i++) {
+    Cu.forceGC();
+    Cu.forceCC();
+    await new Promise(resolve => Cu.schedulePreciseShrinkingGC(resolve));
+  }
+
+  const MemoryReporter = Cc[
+    "@mozilla.org/memory-reporter-manager;1"
+  ].getService(Ci.nsIMemoryReporterManager);
+
+  await new Promise(resolve => MemoryReporter.minimizeMemoryUsage(resolve));
+}