Add a disabled message for the static incognito launcher shortcut

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 2834 matching lines @@
         IMAGE
       </message>
       <message name="IDS_CONTEXTMENU_LINK_TITLE" desc="The title of a context menu tab when the item pressed contains more than one type. This indicates that all the actions are related to the link.">
         LINK
       </message>
       <message name="IDS_CONTEXTMENU_VIDEO_TITLE" desc="The title of a context menu tab when the item pressed contains more than one type. This indicates that all the actions are related to a video.">
         VIDEO
       </message>
 
       <!-- Search Widget strings -->
-      <message name="IDS_SEARCH_WIDGET_DEFAULT" desc= "Default text for the search widget">
+      <message name="IDS_SEARCH_WIDGET_DEFAULT" desc="Default text for the search widget">
         Search
       </message>
-      <message name="IDS_SEARCH_WITH_PRODUCT" desc= "Text for search widget with a search engine name">
+      <message name="IDS_SEARCH_WITH_PRODUCT" desc="Text for search widget with a search engine name">
         Search with <ph name="PRODUCT_NAME">%1$s<ex>Google</ex></ph>
       </message>
+
+      <!-- Launcher Shortcuts -->
+      <message name="IDS_DISABLED_INCOGNITO_LAUNCHER_SHORTCUT_MESSAGE" desc="Text for a toast displayed prompting the user to remove the disabled 'New incognito tab' app shortcut and recreate it.">
+        Remove and recreate this shortcut
+      </message>
     </messages>
   </release>
 </grit>