Adding upstream version 127.0.upstream/127.0

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

15 files changed, 172 insertions, 131 deletions

diff --git a/browser/components/asrouter/content-src/styles/_feature-callout.scss b/browser/components/asrouter/content-src/styles/_feature-callout.scss
index 40137fd29a..8a1b96db6f 100644
--- a/browser/components/asrouter/content-src/styles/_feature-callout.scss
+++ b/browser/components/asrouter/content-src/styles/_feature-callout.scss
@@ -359,7 +359,7 @@
           inset-inline: auto 0;
           margin-block: 16px 0;
           margin-inline: 0 16px;
-          background-color: var(--fc-background);
+          background-color: transparent;
 
           &[button-size='small'] {
             height: 24px;
diff --git a/browser/components/asrouter/content/asrouter-admin.bundle.js b/browser/components/asrouter/content/asrouter-admin.bundle.js
index e5a1e6dd6a..aa5989ca29 100644
--- a/browser/components/asrouter/content/asrouter-admin.bundle.js
+++ b/browser/components/asrouter/content/asrouter-admin.bundle.js
@@ -335,6 +335,11 @@ for (const type of [
   "UPDATE_SEARCH_SHORTCUTS",
   "UPDATE_SECTION_PREFS",
   "WALLPAPERS_SET",
+  "WALLPAPER_CLICK",
+  "WEATHER_IMPRESSION",
+  "WEATHER_LOAD_ERROR",
+  "WEATHER_OPEN_PROVIDER_URL",
+  "WEATHER_UPDATE",
   "WEBEXT_CLICK",
   "WEBEXT_DISMISS",
 ]) {
diff --git a/browser/components/asrouter/content/components/ASRouterAdmin/ASRouterAdmin.css b/browser/components/asrouter/content/components/ASRouterAdmin/ASRouterAdmin.css
index de14572006..2e16438917 100644
--- a/browser/components/asrouter/content/components/ASRouterAdmin/ASRouterAdmin.css
+++ b/browser/components/asrouter/content/components/ASRouterAdmin/ASRouterAdmin.css
@@ -11,6 +11,16 @@
   --newtab-text-secondary-color: color-mix(in srgb, var(--newtab-text-primary-color) 70%, transparent);
   --newtab-element-hover-color: color-mix(in srgb, var(--newtab-background-color) 90%, #000);
   --newtab-element-active-color: color-mix(in srgb, var(--newtab-background-color) 80%, #000);
+  --newtab-button-background: var(--button-background-color);
+  --newtab-button-focus-background: var(--newtab-button-background);
+  --newtab-button-focus-border: var(--focus-outline-color);
+  --newtab-button-hover-background: var(--button-background-color-hover);
+  --newtab-button-active-background: var(--button-background-color-active);
+  --newtab-button-text: var(--button-text-color);
+  --newtab-button-static-background: #F0F0F4;
+  --newtab-button-static-focus-background: var(--newtab-button-static-background);
+  --newtab-button-static-hover-background: #E0E0E6;
+  --newtab-button-static-active-background: #CFCFD8;
   --newtab-element-secondary-color: color-mix(in srgb, currentColor 5%, transparent);
   --newtab-element-secondary-hover-color: color-mix(in srgb, currentColor 12%, transparent);
   --newtab-element-secondary-active-color: color-mix(in srgb, currentColor 25%, transparent);
@@ -48,6 +58,9 @@
   --newtab-primary-element-text-color: rgb(43, 42, 51);
   --newtab-wordmark-color: rgb(251, 251, 254);
   --newtab-status-success: #7C6;
+  --newtab-button-static-background: #2B2A33;
+  --newtab-button-static-hover-background: #52525E;
+  --newtab-button-static-active-background: #5B5B66;
 }
 
 @media (prefers-contrast) {
@@ -61,7 +74,7 @@
   background-size: 16px;
   -moz-context-properties: fill;
   display: inline-block;
-  color: var(--newtab-text-primary-color);
+  color: var(--icon-color);
   fill: currentColor;
   height: 16px;
   vertical-align: middle;
@@ -111,6 +124,9 @@
 .icon.icon-info {
   background-image: url("chrome://global/skin/icons/info.svg");
 }
+.icon.icon-info-critical {
+  background-image: url("chrome://activity-stream/content/data/content/assets/glyph-info-critical-16.svg");
+}
 .icon.icon-help {
   background-image: url("chrome://global/skin/icons/help.svg");
 }
@@ -191,6 +207,9 @@
 .icon.icon-webextension {
   background-image: url("chrome://activity-stream/content/data/content/assets/glyph-webextension-16.svg");
 }
+.icon.icon-weather {
+  background-image: url("chrome://browser/skin/weather/sunny.svg");
+}
 .icon.icon-highlights {
   background-image: url("chrome://global/skin/icons/highlights.svg");
 }
diff --git a/browser/components/asrouter/docs/targeting-attributes.md b/browser/components/asrouter/docs/targeting-attributes.md
index b0049a4f1b..cabcd661f8 100644
--- a/browser/components/asrouter/docs/targeting-attributes.md
+++ b/browser/components/asrouter/docs/targeting-attributes.md
@@ -34,7 +34,6 @@ Please note that some targeting attributes require stricter controls on the tele
 * [hasMigratedPasswords](#hasmigratedpasswords)
 * [hasPinnedTabs](#haspinnedtabs)
 * [homePageSettings](#homepagesettings)
-* [inMr2022Holdback](#inmr2022holdback)
 * [isBackgroundTaskMode](#isbackgroundtaskmode)
 * [isChinaRepack](#ischinarepack)
 * [isDefaultBrowser](#isdefaultbrowser)
@@ -43,6 +42,7 @@ Please note that some targeting attributes require stricter controls on the tele
 * [isFxAEnabled](#isfxaenabled)
 * [isFxASignedIn](#isFxASignedIn)
 * [isMajorUpgrade](#ismajorupgrade)
+* [isMSIX](#ismsix)
 * [isRTAMO](#isrtamo)
 * [launchOnLoginEnabled](#launchonloginenabled)
 * [locale](#locale)
@@ -972,10 +972,6 @@ mode, or `null` if this invocation is not running in background task mode.
 
 Checks if user prefers reduced motion as indicated by the value of a media query for `prefers-reduced-motion`.
 
-### `inMr2022Holdback`
-
-A boolean. `true` when the user is in the Major Release 2022 holdback study.
-
 ### `distributionId`
 
 A string containing the id of the distribution, or the empty string if there
@@ -1009,6 +1005,10 @@ A boolean. `true` if the user is configured to use the embedded Migration Wizard
 
 A boolean. `true` when [RTAMO](first-run.md#return-to-amo-rtamo) has been used to download Firefox, `false` otherwise.
 
+### `isMSIX`
+
+A boolean. `true` when hasPackageId is `true` on Windows, `false` otherwise.
+
 ### `isDeviceMigration`
 
 A boolean. `true` when [support.mozilla.org](https://support.mozilla.org) has been used to download the browser as part of a "migration" campaign, for device migration guidance, `false` otherwise.
diff --git a/browser/components/asrouter/modules/ASRouterTargeting.sys.mjs b/browser/components/asrouter/modules/ASRouterTargeting.sys.mjs
index 9773eda270..2761481ceb 100644
--- a/browser/components/asrouter/modules/ASRouterTargeting.sys.mjs
+++ b/browser/components/asrouter/modules/ASRouterTargeting.sys.mjs
@@ -45,7 +45,6 @@ ChromeUtils.defineESModuleGetters(lazy, {
   ClientEnvironment: "resource://normandy/lib/ClientEnvironment.sys.mjs",
   CustomizableUI: "resource:///modules/CustomizableUI.sys.mjs",
   HomePage: "resource:///modules/HomePage.sys.mjs",
-  NimbusFeatures: "resource://nimbus/ExperimentAPI.sys.mjs",
   ProfileAge: "resource://gre/modules/ProfileAge.sys.mjs",
   Region: "resource://gre/modules/Region.sys.mjs",
   TargetingContext: "resource://messaging-system/targeting/Targeting.sys.mjs",
@@ -847,6 +846,19 @@ const TargetingGetters = {
     return lazy.WindowsLaunchOnLogin.getLaunchOnLoginEnabled();
   },
 
+  get isMSIX() {
+    if (AppConstants.platform !== "win") {
+      return false;
+    }
+    // While we can write registry keys using external programs, we have no
+    // way of cleanup on uninstall. If we are on an MSIX build
+    // launch on login should never be enabled.
+    // Default to false so that the feature isn't unnecessarily
+    // disabled.
+    // See Bug 1888263.
+    return Services.sysinfo.getProperty("hasWinPackageId", false);
+  },
+
   /**
    * Is this invocation running in background task mode?
    *
@@ -879,15 +891,6 @@ const TargetingGetters = {
   },
 
   /**
-   * Whether or not the user is in the Major Release 2022 holdback study.
-   */
-  get inMr2022Holdback() {
-    return (
-      lazy.NimbusFeatures.majorRelease2022.getVariable("onboarding") === false
-    );
-  },
-
-  /**
    * The distribution id, if any.
    * @return {string}
    */
diff --git a/browser/components/asrouter/modules/CFRMessageProvider.sys.mjs b/browser/components/asrouter/modules/CFRMessageProvider.sys.mjs
index e0aa49ad49..c80ae323ab 100644
--- a/browser/components/asrouter/modules/CFRMessageProvider.sys.mjs
+++ b/browser/components/asrouter/modules/CFRMessageProvider.sys.mjs
@@ -811,6 +811,74 @@ const CFR_MESSAGES = [
     },
     trigger: { id: "preferenceObserver", params: ["foo.bar"] },
   },
+  {
+    id: "FACEBOOK_CONTAINER_ADDON_A",
+    template: "cfr_doorhanger",
+    groups: ["cfr"],
+    content: {
+      layout: "addon_recommendation",
+      category: "cfrAddons",
+      bucket_id: "CFR",
+      anchor_id: "PanelUI-menu-button",
+      skip_address_bar_notifier: true,
+      icon_class: "cfr-doorhanger-medium-icon",
+      notification_text: {
+        string_id: "cfr-doorhanger-extension-notification2",
+      },
+      heading_text: {
+        string_id: "cfr-doorhanger-extension-heading",
+      },
+      info_icon: {
+        label: {
+          string_id: "cfr-doorhanger-extension-sumo-link",
+        },
+        sumo_path: "extensionrecommendations",
+      },
+      addon: {
+        id: "954390",
+        title: "Facebook Container",
+        icon: "https://firefox-settings-attachments.cdn.mozilla.net/main-workspace/ms-images/03c866df-82ea-489c-83c7-df6d0662d893.svg",
+        rating: "4.5",
+        users: "1.1M",
+        author: "Mozilla",
+        amo_url: "https://addons.mozilla.org/firefox/addon/facebook-container/",
+      },
+      text: "Make it harder for Facebook to track your browsing activity, including info from medical and financial sites.",
+      buttons: {
+        primary: {
+          label: {
+            string_id: "firefoxview-cfr-primarybutton",
+          },
+          action: {
+            type: "INSTALL_ADDON_FROM_URL",
+            data: {
+              url: "https://example.com",
+              telemetrySource: "amo",
+            },
+          },
+        },
+        secondary: [
+          {
+            label: {
+              string_id: "firefoxview-cfr-secondarybutton",
+            },
+            action: {
+              type: "CANCEL",
+            },
+          },
+        ],
+      },
+    },
+    frequency: {
+      lifetime: 1,
+    },
+    targeting:
+      "!('@contain-facebook' in addonsInfo.addons|keys) && !('@testpilot-containers' in addonsInfo.addons|keys) && ('browser.discovery.enabled'|preferenceValue)",
+    trigger: {
+      id: "openURL",
+      params: ["www.facebook.com", "facebook.com"],
+    },
+  },
 ];
 
 export const CFRMessageProvider = {
diff --git a/browser/components/asrouter/modules/FeatureCallout.sys.mjs b/browser/components/asrouter/modules/FeatureCallout.sys.mjs
index 5f0e266a4e..e8732b213d 100644
--- a/browser/components/asrouter/modules/FeatureCallout.sys.mjs
+++ b/browser/components/asrouter/modules/FeatureCallout.sys.mjs
@@ -462,6 +462,10 @@ export class FeatureCallout {
    *   the callout should be aligned with which point on the anchor element.
    * @property {PopupAttachmentPoint} anchor_attachment
    * @property {PopupAttachmentPoint} callout_attachment
+   * @property {String} [panel_position_string] The attachments joined into a
+   *   string, e.g. "bottomleft topright". Passed to XULPopupElement::openPopup.
+   *   This is not provided by JSON, but generated from anchor_attachment and
+   *   callout_attachment.
    * @property {Number} [offset_x] Offset in pixels to apply to the callout
    *   position in the horizontal direction.
    * @property {Number} [offset_y] The same in the vertical direction.
@@ -514,8 +518,10 @@ export class FeatureCallout {
    */
 
   /**
-   * @typedef {Object} AnchorConfig
+   * @typedef {Object} Anchor
    * @property {String} selector CSS selector for the anchor node.
+   * @property {Element} [element] The anchor node resolved from the selector.
+   *   Not provided by JSON, but generated dynamically.
    * @property {PanelPosition} [panel_position] Used to show the callout in a
    *   XUL panel. Only works in chrome documents, like the main browser window.
    * @property {HTMLArrowPosition} [arrow_position] Used to show the callout in
@@ -533,27 +539,13 @@ export class FeatureCallout {
    */
 
   /**
-   * @typedef {Object} Anchor
-   * @property {String} selector
-   * @property {PanelPosition} [panel_position]
-   * @property {HTMLArrowPosition} [arrow_position]
-   * @property {PositionOverride} [absolute_position]
-   * @property {Boolean} [hide_arrow]
-   * @property {Boolean} [no_open_on_anchor]
-   * @property {Number} [arrow_width]
-   * @property {Element} element The anchor node resolved from the selector.
-   * @property {String} [panel_position_string] The panel_position joined into a
-   *   string, e.g. "bottomleft topright". Passed to XULPopupElement::openPopup.
-   */
-
-  /**
    * Return the first visible anchor element for the current screen. Screens can
    * specify multiple anchors in an array, and the first one that is visible
    * will be used. If none are visible, return null.
    * @returns {Anchor|null}
    */
   _getAnchor() {
-    /** @type {AnchorConfig[]} */
+    /** @type {Anchor[]} */
     const anchors = Array.isArray(this.currentScreen?.anchors)
       ? this.currentScreen.anchors
       : [];
@@ -565,9 +557,9 @@ export class FeatureCallout {
         continue;
       }
       const { selector, arrow_position, panel_position } = anchor;
-      let panel_position_string;
       if (panel_position) {
-        panel_position_string = this._getPanelPositionString(panel_position);
+        let panel_position_string =
+          this._getPanelPositionString(panel_position);
         // if the positionString doesn't match the format we expect, don't
         // render the callout.
         if (!panel_position_string && !arrow_position) {
@@ -580,6 +572,7 @@ export class FeatureCallout {
           );
           continue;
         }
+        panel_position.panel_position_string = panel_position_string;
       }
       if (
         arrow_position &&
@@ -637,7 +630,7 @@ export class FeatureCallout {
           continue;
         }
       }
-      return { ...anchor, panel_position_string, element };
+      return { ...anchor, element };
     }
     return null;
   }
@@ -752,13 +745,10 @@ export class FeatureCallout {
     }
 
     const { autohide, padding } = this.currentScreen.content;
-    const {
-      panel_position_string,
-      hide_arrow,
-      no_open_on_anchor,
-      arrow_width,
-    } = anchor;
-    const needsPanel = "MozXULElement" in this.win && !!panel_position_string;
+    const { panel_position, hide_arrow, no_open_on_anchor, arrow_width } =
+      anchor;
+    const needsPanel =
+      "MozXULElement" in this.win && !!panel_position?.panel_position_string;
 
     if (this._container) {
       if (needsPanel ^ (this._container?.localName === "panel")) {
@@ -775,7 +765,7 @@ export class FeatureCallout {
             noautofocus="true"
             flip="slide"
             type="arrow"
-            position="${panel_position_string}"
+            position="${panel_position.panel_position_string}"
             ${hide_arrow ? "" : 'show-arrow=""'}
             ${autohide ? "" : 'noautohide="true"'}
             ${no_open_on_anchor ? 'no-open-on-anchor=""' : ""}
@@ -1742,17 +1732,21 @@ export class FeatureCallout {
             });
           } else if (this._container.localName === "panel") {
             const anchor = this._getAnchor();
-            if (!anchor) {
+            if (!anchor?.panel_position) {
               this.endTour();
               return;
             }
-            const position = anchor.panel_position_string;
+            const {
+              panel_position_string: position,
+              offset_x: x,
+              offset_y: y,
+            } = anchor.panel_position;
             this._container.addEventListener("popupshown", onRender, {
               once: true,
             });
             this._container.addEventListener("popuphiding", this);
             this._addPanelConflictListeners();
-            this._container.openPopup(anchor.element, { position });
+            this._container.openPopup(anchor.element, { position, x, y });
           }
         }
       });
diff --git a/browser/components/asrouter/modules/FeatureCalloutMessages.sys.mjs b/browser/components/asrouter/modules/FeatureCalloutMessages.sys.mjs
index 38c9a8d848..4fda4355bf 100644
--- a/browser/components/asrouter/modules/FeatureCalloutMessages.sys.mjs
+++ b/browser/components/asrouter/modules/FeatureCalloutMessages.sys.mjs
@@ -157,7 +157,7 @@ const MESSAGES = () => {
         // Add the highest possible cap to ensure impressions are recorded while allowing the Spotlight to sync across windows/tabs with Firefox View open
         lifetime: 100,
       },
-      targeting: `!inMr2022Holdback && source == "about:firefoxview" &&
+      targeting: `source == "about:firefoxview" &&
        !'browser.newtabpage.activity-stream.asrouter.providers.cfr'|preferenceIsUserSet &&
        'browser.newtabpage.activity-stream.asrouter.userprefs.cfr.features'|preferenceValue &&
        ${matchCurrentScreenTargeting(
@@ -303,7 +303,7 @@ const MESSAGES = () => {
         ],
       },
       priority: 3,
-      targeting: `!inMr2022Holdback && source == "about:firefoxview" && ${matchCurrentScreenTargeting(
+      targeting: `source == "about:firefoxview" && ${matchCurrentScreenTargeting(
         FIREFOX_VIEW_PREF,
         "FEATURE_CALLOUT_[0-9]"
       )} && ${matchIncompleteTargeting(FIREFOX_VIEW_PREF)}`,
@@ -376,7 +376,7 @@ const MESSAGES = () => {
         ],
       },
       priority: 2,
-      targeting: `!inMr2022Holdback && source == "about:firefoxview" && "browser.firefox-view.view-count" | preferenceValue > 2
+      targeting: `source == "about:firefoxview" && "browser.firefox-view.view-count" | preferenceValue > 2
     && (("identity.fxaccounts.enabled" | preferenceValue == false) || !(("services.sync.engine.tabs" | preferenceValue == true) && ("services.sync.username" | preferenceValue))) && (!messageImpressions.FIREFOX_VIEW_SPOTLIGHT[messageImpressions.FIREFOX_VIEW_SPOTLIGHT | length - 1] || messageImpressions.FIREFOX_VIEW_SPOTLIGHT[messageImpressions.FIREFOX_VIEW_SPOTLIGHT | length - 1] < currentDate|date - ${ONE_DAY_IN_MS})`,
       frequency: {
         lifetime: 1,
diff --git a/browser/components/asrouter/modules/OnboardingMessageProvider.sys.mjs b/browser/components/asrouter/modules/OnboardingMessageProvider.sys.mjs
index 3cfbbb3f34..298599e42b 100644
--- a/browser/components/asrouter/modules/OnboardingMessageProvider.sys.mjs
+++ b/browser/components/asrouter/modules/OnboardingMessageProvider.sys.mjs
@@ -24,7 +24,6 @@ const lazy = {};
 
 ChromeUtils.defineESModuleGetters(lazy, {
   BrowserUtils: "resource://gre/modules/BrowserUtils.sys.mjs",
-  NimbusFeatures: "resource://nimbus/ExperimentAPI.sys.mjs",
   ShellService: "resource:///modules/ShellService.sys.mjs",
 });
 
@@ -52,7 +51,6 @@ const L10N = new Localization([
   "branding/brand.ftl",
   "browser/newtab/onboarding.ftl",
   "toolkit/branding/brandings.ftl",
-  "toolkit/branding/accounts.ftl",
 ]);
 
 const HOMEPAGE_PREF = "browser.startup.homepage";
@@ -872,7 +870,7 @@ const BASE_MESSAGES = () => [
       ],
       lifetime: 12,
     },
-    targeting: "!inMr2022Holdback && doesAppNeedPrivatePin",
+    targeting: "doesAppNeedPrivatePin",
   },
   {
     id: "PB_NEWTAB_COOKIE_BANNERS_PROMO",
@@ -988,7 +986,7 @@ const BASE_MESSAGES = () => [
     targeting: `source == 'newtab'
     && 'browser.startup.windowsLaunchOnLogin.disableLaunchOnLoginPrompt'|preferenceValue == false
     && 'browser.startup.windowsLaunchOnLogin.enabled'|preferenceValue == true && isDefaultBrowser && !activeNotifications
-    && !launchOnLoginEnabled`,
+    && !launchOnLoginEnabled && !isMSIX`,
   },
   {
     id: "INFOBAR_LAUNCH_ON_LOGIN_FINAL",
@@ -1056,7 +1054,7 @@ const BASE_MESSAGES = () => [
     && messageImpressions.INFOBAR_LAUNCH_ON_LOGIN[messageImpressions.INFOBAR_LAUNCH_ON_LOGIN | length - 1]
     && messageImpressions.INFOBAR_LAUNCH_ON_LOGIN[messageImpressions.INFOBAR_LAUNCH_ON_LOGIN | length - 1] <
       currentDate|date - ${FOURTEEN_DAYS_IN_MS}
-    && !launchOnLoginEnabled`,
+    && !launchOnLoginEnabled && !isMSIX`,
   },
   {
     id: "FOX_DOODLE_SET_DEFAULT",
@@ -1375,9 +1373,8 @@ export const OnboardingMessageProvider = {
     return checkDefault && !isDefault;
   },
   _shouldShowPrivacySegmentationScreen() {
-    // Fall back to pref: browser.privacySegmentation.preferences.show
-    return lazy.NimbusFeatures.majorRelease2022.getVariable(
-      "feltPrivacyShowPreferencesSection"
+    return Services.prefs.getBoolPref(
+      "browser.privacySegmentation.preferences.show"
     );
   },
   _doesHomepageNeedReset() {
diff --git a/browser/components/asrouter/modules/PanelTestProvider.sys.mjs b/browser/components/asrouter/modules/PanelTestProvider.sys.mjs
index 5180e2e6a2..8dbb718bfd 100644
--- a/browser/components/asrouter/modules/PanelTestProvider.sys.mjs
+++ b/browser/components/asrouter/modules/PanelTestProvider.sys.mjs
@@ -37,7 +37,7 @@ const MESSAGES = () => [
         },
         sumo_path: "https://example.com",
       },
-      text: { string_id: "cfr-doorhanger-bookmark-fxa-body" },
+      text: { string_id: "cfr-doorhanger-bookmark-fxa-body-2" },
       icon: "chrome://branding/content/icon64.png",
       icon_class: "cfr-doorhanger-large-icon",
       persistent_doorhanger: true,
diff --git a/browser/components/asrouter/modules/RemoteL10n.sys.mjs b/browser/components/asrouter/modules/RemoteL10n.sys.mjs
index 1df10fbd72..4135d77191 100644
--- a/browser/components/asrouter/modules/RemoteL10n.sys.mjs
+++ b/browser/components/asrouter/modules/RemoteL10n.sys.mjs
@@ -204,7 +204,6 @@ export class _RemoteL10n {
         "branding/brand.ftl",
         "browser/defaultBrowserNotification.ftl",
         "browser/newtab/asrouter.ftl",
-        "toolkit/branding/accounts.ftl",
         "toolkit/branding/brandings.ftl",
       ],
       false
diff --git a/browser/components/asrouter/tests/browser/browser_asrouter_infobar.js b/browser/components/asrouter/tests/browser/browser_asrouter_infobar.js
index b80b3ec7a4..a01b2cf14c 100644
--- a/browser/components/asrouter/tests/browser/browser_asrouter_infobar.js
+++ b/browser/components/asrouter/tests/browser/browser_asrouter_infobar.js
@@ -107,7 +107,7 @@ add_task(async function react_to_trigger() {
     "Notification has default priority"
   );
   // Dismiss the notification
-  notificationStack.currentNotification.closeButtonEl.click();
+  notificationStack.currentNotification.closeButton.click();
 });
 
 add_task(async function dismiss_telemetry() {
@@ -128,7 +128,7 @@ add_task(async function dismiss_telemetry() {
   // Remove any IMPRESSION pings
   dispatchStub.reset();
 
-  infobar.notification.closeButtonEl.click();
+  infobar.notification.closeButton.click();
 
   await BrowserTestUtils.waitForCondition(
     () => infobar.notification === null,
@@ -204,7 +204,7 @@ add_task(async function prevent_multiple_messages() {
   Assert.equal(dispatchStub.callCount, 2, "Impression count did not increase");
 
   // Dismiss the first notification
-  infobar.notification.closeButtonEl.click();
+  infobar.notification.closeButton.click();
   Assert.equal(InfoBar._activeInfobar, null, "Cleared the active notification");
 
   // Reset impressions count
@@ -218,6 +218,6 @@ add_task(async function prevent_multiple_messages() {
   Assert.ok(InfoBar._activeInfobar, "activeInfobar is set");
   Assert.equal(dispatchStub.callCount, 2, "Called twice with IMPRESSION");
   // Dismiss the notification again
-  infobar.notification.closeButtonEl.click();
+  infobar.notification.closeButton.click();
   Assert.equal(InfoBar._activeInfobar, null, "Cleared the active notification");
 });
diff --git a/browser/components/asrouter/tests/browser/browser_asrouter_targeting.js b/browser/components/asrouter/tests/browser/browser_asrouter_targeting.js
index 55f278fd7d..e20a75c5ab 100644
--- a/browser/components/asrouter/tests/browser/browser_asrouter_targeting.js
+++ b/browser/components/asrouter/tests/browser/browser_asrouter_targeting.js
@@ -1226,47 +1226,6 @@ add_task(async function check_userPrefersReducedMotion() {
   );
 });
 
-add_task(async function test_mr2022Holdback() {
-  await ExperimentAPI.ready();
-
-  ok(
-    !ASRouterTargeting.Environment.inMr2022Holdback,
-    "Should not be in holdback (no experiment)"
-  );
-
-  {
-    const doExperimentCleanup = await ExperimentFakes.enrollWithFeatureConfig({
-      featureId: "majorRelease2022",
-      value: {
-        onboarding: true,
-      },
-    });
-
-    ok(
-      !ASRouterTargeting.Environment.inMr2022Holdback,
-      "Should not be in holdback (onboarding = true)"
-    );
-
-    await doExperimentCleanup();
-  }
-
-  {
-    const doExperimentCleanup = await ExperimentFakes.enrollWithFeatureConfig({
-      featureId: "majorRelease2022",
-      value: {
-        onboarding: false,
-      },
-    });
-
-    ok(
-      ASRouterTargeting.Environment.inMr2022Holdback,
-      "Should be in holdback (onboarding = false)"
-    );
-
-    await doExperimentCleanup();
-  }
-});
-
 add_task(async function test_distributionId() {
   is(
     ASRouterTargeting.Environment.distributionId,
@@ -1469,6 +1428,28 @@ add_task(async function check_useEmbeddedMigrationWizard() {
   ok(!(await ASRouterTargeting.Environment.useEmbeddedMigrationWizard));
 });
 
+add_task(async function check_isMSIX() {
+  is(
+    typeof ASRouterTargeting.Environment.isMSIX,
+    "boolean",
+    "Should return a boolean"
+  );
+  if (AppConstants.platform !== "win") {
+    is(
+      ASRouterTargeting.Environment.isMSIX,
+      false,
+      "Should always be false on non-Windows"
+    );
+    return;
+  }
+
+  is(
+    ASRouterTargeting.Environment.isMSIX,
+    Services.sysinfo.getProperty("hasWinPackageId"),
+    "Should match the value from sysinfo"
+  );
+});
+
 add_task(async function check_isRTAMO() {
   is(
     typeof ASRouterTargeting.Environment.isRTAMO,
diff --git a/browser/components/asrouter/tests/unit/CFRMessageProvider.test.js b/browser/components/asrouter/tests/unit/CFRMessageProvider.test.js
index fe6959852c..ec35806d11 100644
--- a/browser/components/asrouter/tests/unit/CFRMessageProvider.test.js
+++ b/browser/components/asrouter/tests/unit/CFRMessageProvider.test.js
@@ -1,32 +1,9 @@
 import { CFRMessageProvider } from "modules/CFRMessageProvider.sys.mjs";
 
-const REGULAR_IDS = [
-  "FACEBOOK_CONTAINER",
-  "GOOGLE_TRANSLATE",
-  "YOUTUBE_ENHANCE",
-  // These are excluded for now.
-  // "WIKIPEDIA_CONTEXT_MENU_SEARCH",
-  // "REDDIT_ENHANCEMENT",
-];
-
 describe("CFRMessageProvider", () => {
   let messages;
   beforeEach(async () => {
     messages = await CFRMessageProvider.getMessages();
   });
-  it("should have a total of 11 messages", () => {
-    assert.lengthOf(messages, 11);
-  });
-  it("should have one message each for the three regular addons", () => {
-    for (const id of REGULAR_IDS) {
-      const cohort3 = messages.find(msg => msg.id === `${id}_3`);
-      assert.ok(cohort3, `contains three day cohort for ${id}`);
-      assert.deepEqual(
-        cohort3.frequency,
-        { lifetime: 3 },
-        "three day cohort has the right frequency cap"
-      );
-      assert.notInclude(cohort3.targeting, `providerCohorts.cfr`);
-    }
-  });
+  it("should have messages", () => assert.ok(messages.length));
 });
diff --git a/browser/components/asrouter/tests/unit/RemoteL10n.test.js b/browser/components/asrouter/tests/unit/RemoteL10n.test.js
index dd0f858750..0e32442522 100644
--- a/browser/components/asrouter/tests/unit/RemoteL10n.test.js
+++ b/browser/components/asrouter/tests/unit/RemoteL10n.test.js
@@ -81,7 +81,6 @@ describe("RemoteL10n", () => {
         "branding/brand.ftl",
         "browser/defaultBrowserNotification.ftl",
         "browser/newtab/asrouter.ftl",
-        "toolkit/branding/accounts.ftl",
         "toolkit/branding/brandings.ftl",
       ]);
       assert.isFalse(args[1]);
@@ -103,7 +102,6 @@ describe("RemoteL10n", () => {
         "branding/brand.ftl",
         "browser/defaultBrowserNotification.ftl",
         "browser/newtab/asrouter.ftl",
-        "toolkit/branding/accounts.ftl",
         "toolkit/branding/brandings.ftl",
       ]);
       assert.isFalse(args[1]);