Backed out 5 changesets (bug 1866802) for causing failures at test_TopSitesFeed.js. CLOSED TREE

Backed out changeset af9fbbc9ae50 (bug 1866802)
Backed out changeset 81d5b7de7178 (bug 1866802)
Backed out changeset e4d0863ed222 (bug 1866802)
Backed out changeset c0deb681b193 (bug 1866802)
Backed out changeset dda3e5e39f8c (bug 1866802)

Author: Butkovits Atila

.eslintrc.js

@@ -233,7 +233,6 @@ module.exports = {
         "browser/components/Browser*",
         "browser/components/aboutlogins/**",
         "browser/components/aboutwelcome/**",
-        "browser/components/asrouter/**",
         "browser/components/attribution/**",
         "browser/components/customizableui/**",
         "browser/components/downloads/**",
@@ -499,7 +498,6 @@ module.exports = {
       extends: ["plugin:react-hooks/recommended"],
       files: [
         "browser/components/aboutwelcome/**",
-        "browser/components/asrouter/**",
         "browser/components/newtab/**",
         "browser/components/pocket/**",
         "devtools/**",

.gitignore

@@ -56,20 +56,12 @@ security/manager/.nss.checkout
 # gecko.log is generated by various test harnesses
 /gecko.log
 
-# Ignore all node_modules directories
-node_modules/
-# ...but allow ones under third_party
-!/third_party/**/node_modules/
-
 # Ignore newtab component build assets
 browser/components/newtab/logs/
 
 # Ignore about:welcome component build assets
 browser/components/aboutwelcome/logs/
 
-# Ignore ASRouter component build assets
-browser/components/asrouter/logs/
-
 # Ignore ASRouter generated test files
 browser/components/newtab/content-src/asrouter/schemas/corpus/CFRMessageProvider.messages.json
 browser/components/newtab/content-src/asrouter/schemas/corpus/OnboardingMessageProvider.messages.json

.hgignore

@@ -60,9 +60,6 @@ compile_commands\.json
 # Ignore about:welcome build assets
 ^browser/components/aboutwelcome/logs/
 
-# Ignore ASRouter component build assets
-^browser/components/asrouter/logs/
-
 # Ignore ASRouter generated test files
 ^browser/components/newtab/content-src/asrouter/schemas/corpus/CFRMessageProvider.messages.json
 ^browser/components/newtab/content-src/asrouter/schemas/corpus/OnboardingMessageProvider.messages.json
@@ -201,7 +198,6 @@ _OPT\.OBJ/
 ^node_modules/
 ^tools/browsertime/node_modules/
 ^tools/lint/eslint/eslint-plugin-mozilla/node_modules/
-^browser/components/asrouter/node_modules/
 ^browser/components/newtab/node_modules/
 ^browser/components/aboutwelcome/node_modules/
 ^tools/esmify/node_modules/

.prettierignore

@@ -1449,9 +1449,6 @@ xpcom/io/crc32c.c
 
 .gradle/
 browser/components/aboutwelcome/content/aboutwelcome.bundle.js
-browser/components/asrouter/node_modules/
-browser/components/asrouter/content/asrouter-admin.bundle.js
-browser/components/asrouter/logs/
 browser/components/newtab/content-src/asrouter/schemas/BackgroundTaskMessagingExperiment.schema.json
 browser/components/newtab/content-src/asrouter/schemas/MessagingExperiment.schema.json
 browser/components/newtab/logs/

.stylelintignore

@@ -26,7 +26,6 @@ obj*/
 browser/components/pocket/content/panels/css/main.compiled.css
 browser/components/newtab/**/*.css
 browser/components/aboutwelcome/**/*.css
-browser/components/asrouter/**/*.css
 
 # Note that the debugger has its own stylelint setup, but that currently
 # produces errors. Bug 1831302 tracks making this better

.stylelintrc.js

@@ -260,7 +260,6 @@ module.exports = {
     {
       files: [
         "browser/components/aboutwelcome/**",
-        "browser/components/asrouter/**",
         "browser/components/newtab/**",
       ],
       customSyntax: "postcss-scss",

browser/components/BrowserGlue.sys.mjs

@@ -581,7 +581,6 @@ let JSWINDOWACTORS = {
     includeChrome: true,
     allFrames: true,
     matches: [
-      "about:asrouter",
       "about:home",
       "about:newtab",
       "about:welcome",
@@ -797,7 +796,6 @@ let JSWINDOWACTORS = {
       },
     },
     matches: [
-      "about:asrouter*",
       "about:home*",
       "about:newtab*",
       "about:welcome*",

browser/components/about/AboutRedirector.cpp

@@ -44,11 +44,6 @@ struct RedirEntry {
     browser/components/about/components.conf
 */
 static const RedirEntry kRedirMap[] = {
-    {"asrouter", "chrome://browser/content/asrouter/asrouter-admin.html",
-     nsIAboutModule::URI_SAFE_FOR_UNTRUSTED_CONTENT |
-         nsIAboutModule::URI_CAN_LOAD_IN_PRIVILEGEDABOUT_PROCESS |
-         nsIAboutModule::URI_MUST_LOAD_IN_CHILD | nsIAboutModule::ALLOW_SCRIPT |
-         nsIAboutModule::HIDE_FROM_ABOUTABOUT},
     {"blocked", "chrome://browser/content/blockedSite.xhtml",
      nsIAboutModule::URI_SAFE_FOR_UNTRUSTED_CONTENT |
          nsIAboutModule::URI_CAN_LOAD_IN_CHILD | nsIAboutModule::ALLOW_SCRIPT |

browser/components/about/components.conf

@@ -5,7 +5,6 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 pages = [
-    'asrouter',
     'blocked',
     'certerror',
     'downloads',