[Android] Show notification for opening new tab in background of Browser Actions

chrome/android/java/strings/android_chrome_strings.grd

 <?xml version="1.0" encoding="UTF-8"?>
 
 <!-- android_chrome_strings.grd contains strings for Chrome for Android.
 
 FAQ:
   - How do I add, change, or remove a string?
       Just update this file.
   - Translations will happen automatically??
       Yes, indeed. Just add your string before the branch point and
       make the description good.
@@ skipping 1709 matching lines @@
       </message>
       <message name="IDS_BROWSER_ACTIONS_SAVE_LINK_AS" desc="Browser Actions menu item to download the page of the selected link. [CHAR-LIMIT=30]">
         Download page
       </message>
       <message name="IDS_BROWSER_ACTIONS_COPY_ADDRESS" desc="Browser Actions menu item to copy the url address of the selected link. [CHAR-LIMIT=30]">
         Copy link
       </message>
       <message name="IDS_BROWSER_ACTIONS_SHARE" desc="Browser Actions menu item to share the url address of the selected link. [CHAR-LIMIT=30]">
         Share...
       </message>
+      <message name="IDS_BROWSER_ACTIONS_OPEN_IN_BACKGROUND_TOAST_MESSAGE" desc="Browser Actions toast message when to open a link in new Chrome tab in the backgoround. [CHAR-LIMIT=30]">
+        Link opened in Chrome
+      </message>
+      <message name="IDS_BROWSER_ACTIONS_SINGLE_LINK_OPEN_NOTIFICATION_TITLE" desc="Content title displayed in the notification when one link is opened in the background from Browser Actions. [CHAR-LIMIT=30]">
+        Link opened in Chrome
+      </message>
+      <message name="IDS_BROWSER_ACTIONS_MULTI_LINKS_OPEN_NOTIFICATION_TITLE" desc="Content title displayed in the notification when multiple links are opened in the background from Browser Actions. [CHAR-LIMIT=30]">
+        Multiple links opened in Chrome
+      </message>
+      <message name="IDS_BROWSER_ACTIONS_NOTIFICATION_TEXT" desc="Context text displayed in the notification when links are opened in the background from Browser Actions. [CHAR-LIMIT=30]">
+        Tap to view
+      </message>
 
       <!-- App banner strings -->
       <message name="IDS_APP_BANNER_INSTALLING" desc="Button text indicating that an application is being installed. [CHAR-LIMIT=25]">
         Installing…
       </message>
       <message name="IDS_APP_BANNER_OPEN" desc="Text that indicates that clicking on the button will launch an application. [CHAR-LIMIT=25]">
         Open
       </message>
       <message name="IDS_APP_BANNER_INSTALLING_WEBAPK" desc="Button text indicating that a WebAPK is being installed. [CHAR-LIMIT=25]">
         Adding…
@@ skipping 1259 matching lines @@
         Remove and recreate this shortcut
       </message>
 
       <!-- Chrome Home -->
       <message name="IDS_BOTTOM_SHEET_HELP_BUBBLE_MESSAGE" desc="Text displayed in a help bubble above the bottom navigation sheet prompting users to pull the sheet up to see their bookmarks and other content.">
         Pull up to see bookmarks and more
       </message>
     </messages>
   </release>
 </grit>