Validate HTML tags in UI strings (1.16.x).

app/brave_generated_resources.grd

@@ -921,8 +921,8 @@ By installing this extension, you are agreeing to the Google Widevine Terms of U
       </message>
       <!-- Brave's copyright statement -->
       <message name="IDS_BRAVE_VERSION_UI_LICENSE" desc="The label below the copyright message, containing the URLs.">
-        Brave is made available to you under the <ph name="BEGIN_LINK_MPL">&lt;a target="_blank" href="$1"&gt;</ph>Mozilla Public License 2.0<ph name="END_LINK_MPL">&lt;/a&gt;</ph> (MPL) and includes <ph name="BEGIN_LINK_OSS">&lt;a target="_blank" href="$2"&gt;</ph>open source software<ph name="END_LINK_OSS">&lt;/a&gt;</ph> under a variety of other licenses.
-        You can read <ph name="BEGIN_LINK_BUILD_INSTRUCTIONS">&lt;a target="_blank" href="$3"&gt;</ph>instructions on how to download and build for yourself<ph name="END_LINK_BUILD_INSTRUCTIONS">&lt;/a&gt;</ph> the specific <ph name="BEGIN_LINK_SOURCE_CODE">&lt;a target="_blank" href="$4"&gt;</ph>source code used to create this copy<ph name="END_LINK_SOURCE_CODE">&lt;/a&gt;</ph>.
+        Brave is made available to you under the <ph name="BEGIN_LINK_MPL">&lt;a target="_blank" rel="noopener noreferrer" href="$1"&gt;</ph>Mozilla Public License 2.0<ph name="END_LINK_MPL">&lt;/a&gt;</ph> (MPL) and includes <ph name="BEGIN_LINK_OSS">&lt;a target="_blank" rel="noopener noreferrer" href="$2"&gt;</ph>open source software<ph name="END_LINK_OSS">&lt;/a&gt;</ph> under a variety of other licenses.
+        You can read <ph name="BEGIN_LINK_BUILD_INSTRUCTIONS">&lt;a target="_blank" rel="noopener noreferrer" href="$3"&gt;</ph>instructions on how to download and build for yourself<ph name="END_LINK_BUILD_INSTRUCTIONS">&lt;/a&gt;</ph> the specific <ph name="BEGIN_LINK_SOURCE_CODE">&lt;a target="_blank" rel="noopener noreferrer" href="$4"&gt;</ph>source code used to create this copy<ph name="END_LINK_SOURCE_CODE">&lt;/a&gt;</ph>.
       </message>
       <if expr="not use_titlecase">
         <message name="IDS_TAB_CXMENU_BOOKMARK_ALL_TABS" desc="The label of the tab context menu item for creating a bookmark folder containing an entry for each open tab.">

app/brave_strings.grd

@@ -277,10 +277,10 @@ If you update this file, be sure also to update google_chrome_strings.grd. -->
       </message>
       <if expr="chromeos">
         <message name="IDS_ABOUT_CROS_VERSION_LICENSE" desc="Additional text displayed beneath the Brave open source URLs for Chrome OS.">
-          Chrome OS is made possible by additional <ph name="BEGIN_LINK_CROS_OSS">&lt;a target="_blank" href="$1"&gt;</ph>open source software<ph name="END_LINK_CROS_OSS">&lt;/a&gt;</ph>.
+          Chrome OS is made possible by additional <ph name="BEGIN_LINK_CROS_OSS">&lt;a target="_blank" rel="noopener noreferrer" href="$1"&gt;</ph>open source software<ph name="END_LINK_CROS_OSS">&lt;/a&gt;</ph>.
         </message>
         <message name="IDS_ABOUT_CROS_WITH_LINUX_VERSION_LICENSE" desc="Additional text displayed beneath the Brave open source URLs for Chrome OS when Crostini is installed.">
-          Chrome OS is made possible by additional <ph name="BEGIN_LINK_CROS_OSS">&lt;a target="_blank" href="$1"&gt;</ph>open source software<ph name="END_LINK_CROS_OSS">&lt;/a&gt;</ph>, as is <ph name="BEGIN_LINK_LINUX_OSS">&lt;a target="_blank" href="$2"&gt;</ph>Linux (Beta)<ph name="END_LINK_LINUX_OSS">&lt;/a&gt;</ph>.
+          Chrome OS is made possible by additional <ph name="BEGIN_LINK_CROS_OSS">&lt;a target="_blank" rel="noopener noreferrer" href="$1"&gt;</ph>open source software<ph name="END_LINK_CROS_OSS">&lt;/a&gt;</ph>, as is <ph name="BEGIN_LINK_LINUX_OSS">&lt;a target="_blank" rel="noopener noreferrer" href="$2"&gt;</ph>Linux (Beta)<ph name="END_LINK_LINUX_OSS">&lt;/a&gt;</ph>.
         </message>
         <message name="IDS_ABOUT_SAFETY_INFORMATION" desc="The safety label in the About box." translateable="false">
           Not used in Brave. Placeholder to keep resource maps in sync.

app/extensions_strings.grdp

@@ -312,7 +312,7 @@
     No recent activities
   </message>
   <message name="IDS_EXTENSIONS_NO_INSTALLED_ITEMS" desc="The message shown to the user on the Extensions settings page when there are no extensions or apps installed.">
-    Find extensions and themes in the <ph name="BEGIN_LINK">&lt;a target="_blank" href="https://chrome.google.com/webstore/category/extensions"&gt;</ph>Web Store<ph name="END_LINK">&lt;/a&gt;<ex>&lt;/a&gt;</ex></ph>
+    Find extensions and themes in the <ph name="BEGIN_LINK">&lt;a target="_blank" rel="noopener noreferrer" href="https://chrome.google.com/webstore/category/extensions"&gt;</ph>Web Store<ph name="END_LINK">&lt;/a&gt;<ex>&lt;/a&gt;</ex></ph>
   </message>
   <message name="IDS_EXTENSIONS_NO_DESCRIPTION" desc="The message shown to the user when an extension does not have any description.">
     No description provided

app/extensions_strings_override.grdp

@@ -14,7 +14,7 @@
     Web Store
   </message>
   <message name="IDS_EXTENSIONS_NO_INSTALLED_ITEMS" desc="The message shown to the user on the Extensions settings page when there are no extensions or apps installed.">
-    Find extensions and themes in the <ph name="BEGIN_LINK">&lt;a target="_blank" href="https://chrome.google.com/webstore/category/extensions"&gt;</ph>Web Store<ph name="END_LINK">&lt;/a&gt;<ex>&lt;/a&gt;</ex></ph>
+    Find extensions and themes in the <ph name="BEGIN_LINK">&lt;a target="_blank" rel="noopener noreferrer" href="https://chrome.google.com/webstore/category/extensions"&gt;</ph>Web Store<ph name="END_LINK">&lt;/a&gt;<ex>&lt;/a&gt;</ex></ph>
   </message>
   <message name="IDS_EXTENSIONS_SIDEBAR_OPEN_CHROME_WEB_STORE" desc="The text for the link to get more extensions in the extensions page.">
     Open Web Store

app/generated_resources.grd

@@ -6091,7 +6091,7 @@ Keep your key file in a safe place. You will need it to create new versions of y
         Clear browsing data
       </message>
       <message name="IDS_CLEAR_BROWSING_DATA_HISTORY_NOTICE" desc="A dialog informing the user that their Brave browsing history was deleted, but other forms of history can still be found on Brave My Activity.">
-        The selected data has been removed from Brave and synced devices. Your Brave sync chain may have other forms of browsing history like searches and activity from other Brave services at <ph name="BEGIN_LINK">&lt;a target="_blank" href="$1"&gt;</ph>myactivity.google.com<ph name="END_LINK">&lt;/a&gt;</ph>.
+        The selected data has been removed from Brave and synced devices. Your Brave sync chain may have other forms of browsing history like searches and activity from other Brave services at <ph name="BEGIN_LINK">&lt;a target="_blank" rel="noopener noreferrer" href="$1"&gt;</ph>myactivity.google.com<ph name="END_LINK">&lt;/a&gt;</ph>.
       </message>
       <message name="IDS_CLEAR_BROWSING_DATA_HISTORY_NOTICE_TITLE" desc="Title of a dialog that informs the user that the deletion of Brave's browsing data has been completed.">
         Cleared Brave data
@@ -6101,7 +6101,7 @@ Keep your key file in a safe place. You will need it to create new versions of y
       </message>
       <!-- TODO(crbug.com/1099260): Add proper strings and make them translateable. -->
       <message name="IDS_CLEAR_BROWSING_DATA_PASSWORDS_NOTICE" desc="Body text of a dialog informing the user that some of their passwords were not successfully deleted." translateable="false">
-        We were not able to delete all passwords stored in your Brave sync chain. Try again or visit <ph name="BEGIN_LINK">&lt;a target="_blank" href="$1"&gt;</ph>passwords.google.com<ph name="END_LINK">&lt;/a&gt;</ph>.
+        We were not able to delete all passwords stored in your Brave sync chain. Try again or visit <ph name="BEGIN_LINK">&lt;a target="_blank" rel="noopener noreferrer" href="$1"&gt;</ph>passwords.google.com<ph name="END_LINK">&lt;/a&gt;</ph>.
       </message>
       <message name="IDS_CLEAR_BROWSING_DATA_PASSWORDS_NOTICE_TITLE" desc="Title of a dialog informing the user that some of their passwords were not successfully deleted." translateable="false">
         Some passwords were not deleted
@@ -7183,10 +7183,10 @@ Keep your key file in a safe place. You will need it to create new versions of y
       <if expr="not is_android">
         <if expr="chromeos">
           <message name="IDS_DEVICE_MANAGED_WITH_HYPERLINK" desc="Message to end users in Enterprise/EDU, with a link for more info (BraveOS)">
-            Your <ph name="BEGIN_LINK">&lt;a target="_blank" href="$1"&gt;</ph><ph name="DEVICE_TYPE">$2<ex>Bravebook</ex></ph> is managed<ph name="END_LINK">&lt;/a&gt;</ph> by your organization
+            Your <ph name="BEGIN_LINK">&lt;a target="_blank" rel="noopener noreferrer" href="$1"&gt;</ph><ph name="DEVICE_TYPE">$2<ex>Bravebook</ex></ph> is managed<ph name="END_LINK">&lt;/a&gt;</ph> by your organization
           </message>
           <message name="IDS_DEVICE_MANAGED_BY_WITH_HYPERLINK" desc="Message to end users in Enterprise/EDU, with a link for more info (BraveOS)">
-            Your <ph name="BEGIN_LINK">&lt;a target="_blank" href="$1"&gt;</ph><ph name="DEVICE_TYPE">$2<ex>Bravebook</ex></ph> is managed<ph name="END_LINK">&lt;/a&gt;</ph> by <ph name="ENROLLMENT_DOMAIN">$3<ex>example.com</ex></ph>
+            Your <ph name="BEGIN_LINK">&lt;a target="_blank" rel="noopener noreferrer" href="$1"&gt;</ph><ph name="DEVICE_TYPE">$2<ex>Bravebook</ex></ph> is managed<ph name="END_LINK">&lt;/a&gt;</ph> by <ph name="ENROLLMENT_DOMAIN">$3<ex>example.com</ex></ph>
           </message>
         </if>
         <message name="IDS_MANAGED_WITH_HYPERLINK" desc="Message to end users in Enterprise/EDU, with a link for more info (non-BraveOS)">
@@ -9356,7 +9356,7 @@ Please help our engineers fix this problem. Tell us what happened right before y
 
       <!--Printer registration message for local discovery and Print Preview-->
       <message name="IDS_CLOUD_PRINT_REGISTER_PRINTER_INFORMATION" desc="Information about registering printers with Google Cloud Print shown to the user before they confirm registration.">
-        Documents are <ph name="BEGIN_LINK_HELP">&lt;a is="action-link" href="https://support.google.com/cloudprint/answer/2541843" target="_blank"&gt;</ph>sent to Brave<ph name="END_LINK_HELP">&lt;/a&gt;</ph> to prepare them for printing. View, edit and manage your printers and printer history on the <ph name="BEGIN_LINK_DASHBOARD">&lt;a is="action-link" href="https://www.google.com/cloudprint#jobs" target="_blank"&gt;</ph>Google Cloud Print dashboard<ph name="END_LINK_DASHBOARD">&lt;/a&gt;</ph>.
+        Documents are <ph name="BEGIN_LINK_HELP">&lt;a is="action-link" href="https://support.google.com/cloudprint/answer/2541843" target="_blank" rel="noopener noreferrer"&gt;</ph>sent to Brave<ph name="END_LINK_HELP">&lt;/a&gt;</ph> to prepare them for printing. View, edit and manage your printers and printer history on the <ph name="BEGIN_LINK_DASHBOARD">&lt;a is="action-link" href="https://www.google.com/cloudprint#jobs" target="_blank" rel="noopener noreferrer"&gt;</ph>Google Cloud Print dashboard<ph name="END_LINK_DASHBOARD">&lt;/a&gt;</ph>.
       </message>
 
       <!--Tab alert tooltip strings-->