Merging upstream version 125.0.1.

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

15 files changed, 135 insertions, 80 deletions

diff --git a/browser/components/urlbar/tests/unit/head.js b/browser/components/urlbar/tests/unit/head.js
index 6f78608c94..da96d5704f 100644
--- a/browser/components/urlbar/tests/unit/head.js
+++ b/browser/components/urlbar/tests/unit/head.js
@@ -1110,44 +1110,13 @@ async function getOriginFrecency(prefix, aHost) {
 }
 
 /**
- * Returns the origin frecency stats.
- *
- * @returns {object}
- *          An object { count, sum, squares }.
- */
-async function getOriginFrecencyStats() {
-  let db = await PlacesUtils.promiseDBConnection();
-  let rows = await db.execute(`
-    SELECT
-      IFNULL((SELECT value FROM moz_meta WHERE key = 'origin_frecency_count'), 0),
-      IFNULL((SELECT value FROM moz_meta WHERE key = 'origin_frecency_sum'), 0),
-      IFNULL((SELECT value FROM moz_meta WHERE key = 'origin_frecency_sum_of_squares'), 0)
-  `);
-  let count = rows[0].getResultByIndex(0);
-  let sum = rows[0].getResultByIndex(1);
-  let squares = rows[0].getResultByIndex(2);
-  return { count, sum, squares };
-}
-
-/**
  * Returns the origin autofill frecency threshold.
  *
  * @returns {number}
  *          The threshold.
  */
 async function getOriginAutofillThreshold() {
-  let { count, sum, squares } = await getOriginFrecencyStats();
-  if (!count) {
-    return 0;
-  }
-  if (count == 1) {
-    return sum;
-  }
-  let stddevMultiplier = UrlbarPrefs.get("autoFill.stddevMultiplier");
-  return (
-    sum / count +
-    stddevMultiplier * Math.sqrt((squares - (sum * sum) / count) / count)
-  );
+  return PlacesUtils.metadata.get("origin_frecency_threshold", 2.0);
 }
 
 /**
diff --git a/browser/components/urlbar/tests/unit/test_UrlbarPrefs.js b/browser/components/urlbar/tests/unit/test_UrlbarPrefs.js
index d30739f03e..7fb3256f6c 100644
--- a/browser/components/urlbar/tests/unit/test_UrlbarPrefs.js
+++ b/browser/components/urlbar/tests/unit/test_UrlbarPrefs.js
@@ -363,10 +363,10 @@ add_task(async function onNimbusChanged() {
   // Add an observer that throws an Error and an observer that does not define
   // anything to check whether the other observers can get notifications.
   UrlbarPrefs.addObserver({
-    onPrefChanged(pref) {
+    onPrefChanged() {
       throw new Error("From onPrefChanged");
     },
-    onNimbusChanged(pref) {
+    onNimbusChanged() {
       throw new Error("From onNimbusChanged");
     },
   });
@@ -407,10 +407,10 @@ add_task(async function onPrefChanged() {
   // Add an observer that throws an Error and an observer that does not define
   // anything to check whether the other observers can get notifications.
   UrlbarPrefs.addObserver({
-    onPrefChanged(pref) {
+    onPrefChanged() {
       throw new Error("From onPrefChanged");
     },
-    onNimbusChanged(pref) {
+    onNimbusChanged() {
       throw new Error("From onNimbusChanged");
     },
   });
diff --git a/browser/components/urlbar/tests/unit/test_UrlbarSearchUtils.js b/browser/components/urlbar/tests/unit/test_UrlbarSearchUtils.js
index fe33228007..28cbd381f1 100644
--- a/browser/components/urlbar/tests/unit/test_UrlbarSearchUtils.js
+++ b/browser/components/urlbar/tests/unit/test_UrlbarSearchUtils.js
@@ -65,14 +65,10 @@ add_task(async function onlyEnabled_option_nomatch() {
   let domain = engine.searchUrlDomain;
   let token = domain.substr(0, 1);
   engine.hideOneOffButton = true;
-  let matchedEngines = await UrlbarSearchUtils.enginesForDomainPrefix(token, {
-    onlyEnabled: true,
-  });
+  let matchedEngines = await UrlbarSearchUtils.enginesForDomainPrefix(token);
   Assert.notEqual(matchedEngines[0].searchUrlDomain, domain);
   engine.hideOneOffButton = false;
-  matchedEngines = await UrlbarSearchUtils.enginesForDomainPrefix(token, {
-    onlyEnabled: true,
-  });
+  matchedEngines = await UrlbarSearchUtils.enginesForDomainPrefix(token);
   Assert.equal(matchedEngines[0].searchUrlDomain, domain);
 });
 
@@ -95,7 +91,7 @@ add_task(async function add_search_engine_match() {
   Assert.ok(matchedEngine);
   Assert.equal(matchedEngine.searchForm, "https://www.bacon.moz");
   Assert.equal(matchedEngine.name, "bacon");
-  Assert.equal(matchedEngine.getIconURL(), null);
+  Assert.equal(await matchedEngine.getIconURL(), null);
   info("also type part of the public suffix");
   matchedEngine = (
     await UrlbarSearchUtils.enginesForDomainPrefix("bacon.m")
@@ -103,7 +99,7 @@ add_task(async function add_search_engine_match() {
   Assert.ok(matchedEngine);
   Assert.equal(matchedEngine.searchForm, "https://www.bacon.moz");
   Assert.equal(matchedEngine.name, "bacon");
-  Assert.equal(matchedEngine.getIconURL(), null);
+  Assert.equal(await matchedEngine.getIconURL(), null);
 });
 
 add_task(async function match_multiple_search_engines() {
@@ -134,19 +130,19 @@ add_task(async function test_aliased_search_engine_match() {
   Assert.ok(matchedEngine);
   Assert.equal(matchedEngine.name, "bacon");
   Assert.ok(matchedEngine.aliases.includes("pork"));
-  Assert.equal(matchedEngine.getIconURL(), null);
+  Assert.equal(await matchedEngine.getIconURL(), null);
   // Upper case
   matchedEngine = await UrlbarSearchUtils.engineForAlias("PORK");
   Assert.ok(matchedEngine);
   Assert.equal(matchedEngine.name, "bacon");
   Assert.ok(matchedEngine.aliases.includes("pork"));
-  Assert.equal(matchedEngine.getIconURL(), null);
+  Assert.equal(await matchedEngine.getIconURL(), null);
   // Cap case
   matchedEngine = await UrlbarSearchUtils.engineForAlias("Pork");
   Assert.ok(matchedEngine);
   Assert.equal(matchedEngine.name, "bacon");
   Assert.ok(matchedEngine.aliases.includes("pork"));
-  Assert.equal(matchedEngine.getIconURL(), null);
+  Assert.equal(await matchedEngine.getIconURL(), null);
 });
 
 add_task(async function test_aliased_search_engine_match_upper_case_alias() {
@@ -164,19 +160,19 @@ add_task(async function test_aliased_search_engine_match_upper_case_alias() {
   Assert.ok(matchedEngine);
   Assert.equal(matchedEngine.name, "patch");
   Assert.ok(matchedEngine.aliases.includes("PR"));
-  Assert.equal(matchedEngine.getIconURL(), null);
+  Assert.equal(await matchedEngine.getIconURL(), null);
   // Upper case
   matchedEngine = await UrlbarSearchUtils.engineForAlias("PR");
   Assert.ok(matchedEngine);
   Assert.equal(matchedEngine.name, "patch");
   Assert.ok(matchedEngine.aliases.includes("PR"));
-  Assert.equal(matchedEngine.getIconURL(), null);
+  Assert.equal(await matchedEngine.getIconURL(), null);
   // Cap case
   matchedEngine = await UrlbarSearchUtils.engineForAlias("Pr");
   Assert.ok(matchedEngine);
   Assert.equal(matchedEngine.name, "patch");
   Assert.ok(matchedEngine.aliases.includes("PR"));
-  Assert.equal(matchedEngine.getIconURL(), null);
+  Assert.equal(await matchedEngine.getIconURL(), null);
 });
 
 add_task(async function remove_search_engine_nomatch() {
diff --git a/browser/components/urlbar/tests/unit/test_about_urls.js b/browser/components/urlbar/tests/unit/test_about_urls.js
index 277ddb8ee1..82a8ef2750 100644
--- a/browser/components/urlbar/tests/unit/test_about_urls.js
+++ b/browser/components/urlbar/tests/unit/test_about_urls.js
@@ -76,8 +76,10 @@ add_task(async function aboutAboutAndAboutAddons() {
         heuristic: true,
       }),
       makeVisitResult(context, {
+        source: UrlbarUtils.RESULT_SOURCE.OTHER_LOCAL,
         uri: "about:addons",
         title: "about:addons",
+        iconUri: "page-icon:about:addons",
         tags: null,
         providerName: "AboutPages",
       }),
@@ -93,8 +95,10 @@ add_task(async function aboutColonMatchesOnlyAboutPages() {
     const aboutPageNames = AboutPagesUtils.visibleAboutUrls.slice(0, 9);
     const aboutPageResults = aboutPageNames.map(aboutPageName => {
       return makeVisitResult(context, {
+        source: UrlbarUtils.RESULT_SOURCE.OTHER_LOCAL,
         uri: aboutPageName,
         title: aboutPageName,
+        iconUri: "page-icon:" + aboutPageName,
         tags: null,
         providerName: "AboutPages",
       });
@@ -165,8 +169,10 @@ add_task(async function after_general() {
         title: "Guide to about:addons in Firefox",
       }),
       makeVisitResult(context, {
+        source: UrlbarUtils.RESULT_SOURCE.OTHER_LOCAL,
         uri: "about:addons",
         title: "about:addons",
+        iconUri: "page-icon:about:addons",
         tags: null,
         providerName: "AboutPages",
       }),
diff --git a/browser/components/urlbar/tests/unit/test_autofill_originsAndQueries.js b/browser/components/urlbar/tests/unit/test_autofill_originsAndQueries.js
index 05e3a230f1..7164ae8911 100644
--- a/browser/components/urlbar/tests/unit/test_autofill_originsAndQueries.js
+++ b/browser/components/urlbar/tests/unit/test_autofill_originsAndQueries.js
@@ -893,8 +893,11 @@ add_autofill_task(async function bookmarkBelowThreshold() {
   await cleanup();
 });
 
-// Bookmarked places should be autofilled when they *do* meet the threshold.
+// Bookmarked places should be autofilled also when they meet the threshold.
 add_autofill_task(async function bookmarkAboveThreshold() {
+  // Add a visit to the URL, otherwise origin frecency will be too small, note
+  // it would be filled anyway as bookmarks are always filled.
+  await PlacesTestUtils.addVisits(["http://" + url]);
   // Bookmark a URL.
   await PlacesTestUtils.addBookmarkWithDetails({
     uri: "http://" + url,
@@ -957,13 +960,10 @@ add_autofill_task(async function zeroThreshold() {
   );
   Assert.equal(placeFrecency, -1);
 
-  // Make sure the origin's frecency is 0.
   let originFrecency = await getOriginFrecency("http://", host);
-  Assert.equal(originFrecency, 0);
-
-  // Make sure the autofill threshold is 0.
+  Assert.equal(originFrecency, 1, "Check expected origin's frecency");
   let threshold = await getOriginAutofillThreshold();
-  Assert.equal(threshold, 0);
+  Assert.equal(threshold, 1, "Check expected origins threshold");
 
   let context = createContext(search, { isPrivate: false });
   await check_results({
diff --git a/browser/components/urlbar/tests/unit/test_heuristic_cancel.js b/browser/components/urlbar/tests/unit/test_heuristic_cancel.js
index 6f6f2fbd8a..a78004f2bd 100644
--- a/browser/components/urlbar/tests/unit/test_heuristic_cancel.js
+++ b/browser/components/urlbar/tests/unit/test_heuristic_cancel.js
@@ -126,7 +126,7 @@ add_task(async function timerIsCancelled() {
   // Then they will be queued up in a _heuristicProvidersTimer, waiting for
   // the results from SlowProvider.
   let resultsAddedPromise = new Promise(resolve => {
-    let observe = async (subject, topic, data) => {
+    let observe = async () => {
       Services.obs.removeObserver(observe, "results-added");
       // Fire the second query to cancel the first.
       await controller.startQuery(secondContext);
diff --git a/browser/components/urlbar/tests/unit/test_hideSponsoredHistory.js b/browser/components/urlbar/tests/unit/test_hideSponsoredHistory.js
index d49aaf2fb7..79d3e3b17c 100644
--- a/browser/components/urlbar/tests/unit/test_hideSponsoredHistory.js
+++ b/browser/components/urlbar/tests/unit/test_hideSponsoredHistory.js
@@ -78,7 +78,7 @@ add_task(async function test() {
         makeSearchResult(context, {
           heuristic: true,
           engineName: engine.name,
-          engineIconUri: engine.getIconURL(),
+          engineIconUri: await engine.getIconURL(),
         }),
       ];
       if (shouldAppear) {
diff --git a/browser/components/urlbar/tests/unit/test_match_javascript.js b/browser/components/urlbar/tests/unit/test_match_javascript.js
index 3d3eab19ba..bba0af1376 100644
--- a/browser/components/urlbar/tests/unit/test_match_javascript.js
+++ b/browser/components/urlbar/tests/unit/test_match_javascript.js
@@ -32,7 +32,10 @@ add_task(async function test_javascript_match() {
   await PlacesFrecencyRecalculator.recalculateAnyOutdatedFrecencies();
 
   info("Match non-javascript: with plain search");
-  let context = createContext("a", { isPrivate: false });
+  let context = createContext("a", {
+    isPrivate: false,
+    allowAutofill: false /* avoid autofilling abc, as it's not necessary */,
+  });
   await check_results({
     context,
     matches: [
diff --git a/browser/components/urlbar/tests/unit/test_providerHistoryUrlHeuristic.js b/browser/components/urlbar/tests/unit/test_providerHistoryUrlHeuristic.js
index 7eb62fbeea..8cf643393f 100644
--- a/browser/components/urlbar/tests/unit/test_providerHistoryUrlHeuristic.js
+++ b/browser/components/urlbar/tests/unit/test_providerHistoryUrlHeuristic.js
@@ -185,8 +185,10 @@ add_task(async function test_unsupported_protocol() {
         title: "Robots!",
       }),
       makeVisitResult(context, {
+        source: UrlbarUtils.RESULT_SOURCE.OTHER_LOCAL,
         uri: "about:robots",
         title: "about:robots",
+        iconUri: "page-icon:about:robots",
         tags: null,
         providerName: "AboutPages",
       }),
diff --git a/browser/components/urlbar/tests/unit/test_providerOpenTabs.js b/browser/components/urlbar/tests/unit/test_providerOpenTabs.js
index f85f547ac3..689ecf614f 100644
--- a/browser/components/urlbar/tests/unit/test_providerOpenTabs.js
+++ b/browser/components/urlbar/tests/unit/test_providerOpenTabs.js
@@ -3,23 +3,24 @@
 
 "use strict";
 
+const userContextId1 = 3;
+const userContextId2 = 5;
+const url = "http://foo.mozilla.org/";
+const url2 = "http://foo2.mozilla.org/";
+
 add_task(async function test_openTabs() {
-  const userContextId1 = 3;
-  const userContextId2 = 5;
-  const url = "http://foo.mozilla.org/";
-  const url2 = "http://foo2.mozilla.org/";
   UrlbarProviderOpenTabs.registerOpenTab(url, userContextId1, false);
   UrlbarProviderOpenTabs.registerOpenTab(url, userContextId1, false);
   UrlbarProviderOpenTabs.registerOpenTab(url2, userContextId1, false);
   UrlbarProviderOpenTabs.registerOpenTab(url, userContextId2, false);
   Assert.deepEqual(
     [url, url2],
-    UrlbarProviderOpenTabs.getOpenTabs(userContextId1),
+    UrlbarProviderOpenTabs.getOpenTabUrlsForUserContextId(userContextId1),
     "Found all the expected tabs"
   );
   Assert.deepEqual(
     [url],
-    UrlbarProviderOpenTabs.getOpenTabs(userContextId2),
+    UrlbarProviderOpenTabs.getOpenTabUrlsForUserContextId(userContextId2),
     "Found all the expected tabs"
   );
   await PlacesUtils.promiseLargeCacheDBConnection();
@@ -37,13 +38,13 @@ add_task(async function test_openTabs() {
   await UrlbarProviderOpenTabs.unregisterOpenTab(url2, userContextId1, false);
   Assert.deepEqual(
     [url],
-    UrlbarProviderOpenTabs.getOpenTabs(userContextId1),
+    UrlbarProviderOpenTabs.getOpenTabUrlsForUserContextId(userContextId1),
     "Found all the expected tabs"
   );
   await UrlbarProviderOpenTabs.unregisterOpenTab(url, userContextId1, false);
   Assert.deepEqual(
     [url],
-    UrlbarProviderOpenTabs.getOpenTabs(userContextId1),
+    UrlbarProviderOpenTabs.getOpenTabUrlsForUserContextId(userContextId1),
     "Found all the expected tabs"
   );
   Assert.deepEqual(
@@ -77,4 +78,86 @@ add_task(async function test_openTabs() {
   Assert.equal(matchCount, 2, "Found the expected number of matches");
   // Sanity check that this doesn't throw.
   provider.cancelQuery(context);
+  await UrlbarProviderOpenTabs.unregisterOpenTab(url, userContextId1, false);
+  await UrlbarProviderOpenTabs.unregisterOpenTab(url, userContextId2, false);
+});
+
+add_task(async function test_openTabs_mixedtype_input() {
+  // Passing the userContextId as a string, rather than a number, is a fairly
+  // common mistake, check the API handles both properly.
+  Assert.deepEqual(
+    [],
+    UrlbarProviderOpenTabs.getOpenTabUrls(1),
+    "Found all the expected tabs"
+  );
+  Assert.deepEqual(
+    [],
+    UrlbarProviderOpenTabs.getOpenTabUrls(2),
+    "Found all the expected tabs"
+  );
+  UrlbarProviderOpenTabs.registerOpenTab(url, 1, false);
+  UrlbarProviderOpenTabs.registerOpenTab(url, "2", false);
+  Assert.deepEqual(
+    [url],
+    UrlbarProviderOpenTabs.getOpenTabUrlsForUserContextId(1),
+    "Found all the expected tabs"
+  );
+  Assert.deepEqual(
+    [url],
+    UrlbarProviderOpenTabs.getOpenTabUrlsForUserContextId(2),
+    "Found all the expected tabs"
+  );
+  Assert.deepEqual(
+    UrlbarProviderOpenTabs.getOpenTabUrlsForUserContextId(1),
+    UrlbarProviderOpenTabs.getOpenTabUrlsForUserContextId("1"),
+    "Also check getOpenTabs adapts to the argument type"
+  );
+  UrlbarProviderOpenTabs.unregisterOpenTab(url, "1", false);
+  UrlbarProviderOpenTabs.unregisterOpenTab(url, 2, false);
+  Assert.deepEqual(
+    [],
+    UrlbarProviderOpenTabs.getOpenTabUrlsForUserContextId(1),
+    "Found all the expected tabs"
+  );
+  Assert.deepEqual(
+    [],
+    UrlbarProviderOpenTabs.getOpenTabUrlsForUserContextId(2),
+    "Found all the expected tabs"
+  );
+});
+
+add_task(async function test_openTabs() {
+  Assert.equal(
+    0,
+    UrlbarProviderOpenTabs.getOpenTabUrls().size,
+    "Check there's no open tabs"
+  );
+  Assert.equal(
+    0,
+    UrlbarProviderOpenTabs.getOpenTabUrls(true).size,
+    "Check there's no private open tabs"
+  );
+  await UrlbarProviderOpenTabs.registerOpenTab(url, userContextId1, false);
+  await UrlbarProviderOpenTabs.registerOpenTab(url, userContextId2, false);
+  await UrlbarProviderOpenTabs.registerOpenTab(url2, 0, true);
+  Assert.equal(
+    1,
+    UrlbarProviderOpenTabs.getOpenTabUrls().size,
+    "Check open tabs"
+  );
+  Assert.deepEqual(
+    [userContextId1, userContextId2],
+    Array.from(UrlbarProviderOpenTabs.getOpenTabUrls().get(url)),
+    "Check the tab is in 2 userContextIds"
+  );
+  Assert.equal(
+    1,
+    UrlbarProviderOpenTabs.getOpenTabUrls(true).size,
+    "Check open private tabs"
+  );
+  Assert.deepEqual(
+    [-1],
+    Array.from(UrlbarProviderOpenTabs.getOpenTabUrls(true).get(url2)),
+    "Check the tab is in the private userContextId"
+  );
 });
diff --git a/browser/components/urlbar/tests/unit/test_providerTabToSearch.js b/browser/components/urlbar/tests/unit/test_providerTabToSearch.js
index 0a8bfbead5..32bf450654 100644
--- a/browser/components/urlbar/tests/unit/test_providerTabToSearch.js
+++ b/browser/components/urlbar/tests/unit/test_providerTabToSearch.js
@@ -87,7 +87,7 @@ add_task(async function noAutofill() {
     matches: [
       makeSearchResult(context, {
         engineName: Services.search.defaultEngine.name,
-        engineIconUri: Services.search.defaultEngine.getIconURL(),
+        engineIconUri: await Services.search.defaultEngine.getIconURL(),
         heuristic: true,
         providerName: "HeuristicFallback",
       }),
@@ -423,7 +423,7 @@ add_task(async function test_publicSuffix() {
     matches: [
       makeSearchResult(context, {
         engineName: Services.search.defaultEngine.name,
-        engineIconUri: Services.search.defaultEngine.getIconURL(),
+        engineIconUri: await Services.search.defaultEngine.getIconURL(),
         heuristic: true,
         providerName: "HeuristicFallback",
       }),
diff --git a/browser/components/urlbar/tests/unit/test_providersManager_filtering.js b/browser/components/urlbar/tests/unit/test_providersManager_filtering.js
index 094eb42437..4a1eb5c0ef 100644
--- a/browser/components/urlbar/tests/unit/test_providersManager_filtering.js
+++ b/browser/components/urlbar/tests/unit/test_providersManager_filtering.js
@@ -205,10 +205,10 @@ add_task(async function test_filter_queryContext() {
     get type() {
       return UrlbarUtils.PROVIDER_TYPE.PROFILE;
     }
-    isActive(context) {
+    isActive(_context) {
       return true;
     }
-    async startQuery(context, add) {
+    async startQuery(_context, _add) {
       Assert.ok(false, "Provider should no be invoked");
     }
   }
@@ -360,7 +360,7 @@ add_task(async function test_filter_priority() {
       super({ priority, name: `${priority}` + namePart });
       this._shouldBeInvoked = shouldBeInvoked;
     }
-    async startQuery(context, add) {
+    async startQuery(_context, _add) {
       Assert.ok(this._shouldBeInvoked, `${this.name} was invoked`);
     }
   }
diff --git a/browser/components/urlbar/tests/unit/test_remote_tabs.js b/browser/components/urlbar/tests/unit/test_remote_tabs.js
index bb0e708162..a73721d7dc 100644
--- a/browser/components/urlbar/tests/unit/test_remote_tabs.js
+++ b/browser/components/urlbar/tests/unit/test_remote_tabs.js
@@ -28,7 +28,7 @@ let MockClientsEngine = {
     Assert.ok(guid.endsWith("desktop") || guid.endsWith("mobile"));
     return guid.endsWith("mobile") ? "phone" : "desktop";
   },
-  remoteClientExists(id) {
+  remoteClientExists(_id) {
     return true;
   },
   getClientName(id) {
@@ -662,7 +662,7 @@ add_task(async function test_duplicate_remote_tabs() {
   let url = "http://foo.remote.com/";
   let tabs = Array(3)
     .fill(0)
-    .map((e, i) => ({
+    .map(() => ({
       urlHistory: [url],
       title: "A title",
       lastUsed: Math.floor(Date.now() / 1000),
diff --git a/browser/components/urlbar/tests/unit/test_search_suggestions.js b/browser/components/urlbar/tests/unit/test_search_suggestions.js
index dc7185149f..22f1ec7617 100644
--- a/browser/components/urlbar/tests/unit/test_search_suggestions.js
+++ b/browser/components/urlbar/tests/unit/test_search_suggestions.js
@@ -430,7 +430,7 @@ add_task(async function remoteSuggestionsDupeSearchString() {
 add_task(async function queryIsNotASubstring() {
   Services.prefs.setBoolPref(SUGGEST_PREF, true);
 
-  setSuggestionsFn(searchStr => {
+  setSuggestionsFn(() => {
     return ["aaa", "bbb"];
   });
 
@@ -1550,7 +1550,7 @@ add_task(async function restrict_remote_suggestions_after_no_results() {
   // maxCharsForSearchSuggestions returns 0 results. We set it to 4 here to
   // avoid constructing a 100+ character string.
   Services.prefs.setIntPref("browser.urlbar.maxCharsForSearchSuggestions", 4);
-  setSuggestionsFn(searchStr => {
+  setSuggestionsFn(() => {
     return [];
   });
 
diff --git a/browser/components/urlbar/tests/unit/xpcshell.toml b/browser/components/urlbar/tests/unit/xpcshell.toml
index 188f4390c7..b168d3b987 100644
--- a/browser/components/urlbar/tests/unit/xpcshell.toml
+++ b/browser/components/urlbar/tests/unit/xpcshell.toml
@@ -128,10 +128,6 @@ prefs = [
 ["test_providerOmnibox.js"]
 
 ["test_providerOpenTabs.js"]
-skip-if = [
-  "os == 'mac' && debug", # Bug 1781972
-  "os == 'win' && debug", # Bug 1781972
-]
 
 ["test_providerPlaces.js"]