[Signin] Add account check timeout alert dialogue

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 185 matching lines @@
       </message>
       <message name="IDS_SELECT" desc="Prompt for user to select something. [CHAR-LIMIT=20]">
         Select
       </message>
       <message name="IDS_ADD" desc="Prompt for the user to add something, like a new address. [CHAR-LIMIT=20]">
         Add
       </message>
       <message name="IDS_SHARE" desc="Content description for a button to share item(s). [CHAR-LIMIT=20]">
         Share
       </message>
+      <message name="IDS_RETRY" desc="Generic label for a button to retry operation. [CHAR-LIMIT=20]">
+        Retry
+      </message>
 
       <!-- Main Preferences -->
       <message name="IDS_PREFERENCES" desc="Title for Chrome's Settings.">
         Settings
       </message>
       <message name="IDS_MENU_HELP" desc="Menu item for opening the help page. [CHAR-LIMIT=27]">
         Help &amp; feedback
       </message>
       <message name="IDS_MANAGED_BY_YOUR_ADMINISTRATOR" desc="Popup message when the user clicks a UI element that has been disabled by enterprise policy.">
         Managed by your administrator
@@ skipping 801 matching lines @@
       </message>
       <message name="IDS_SIGNOUT_MANAGED_ACCOUNT_MESSAGE" desc="Message to display for sign out of Chrome dialog when the account has enterprise management, and all user data will be erased">
         You are signing out of an account managed by <ph name="DOMAIN_NAME">%1$s<ex>google.com</ex></ph>. This will delete the Chrome data stored on this device, but the data will remain in your Google Account.
       </message>
       <message name="IDS_SIGNOUT_DIALOG_POSITIVE_BUTTON" desc="Button to sign out of Chrome">
         Sign out
       </message>
       <message name="IDS_SIGN_IN_BUTTON" desc="Label for a button to sign in">
         Sign in
       </message>
+      <message name="IDS_SIGN_IN_TIMEOUT_TITLE" desc="Title of sign in timeout alert dialog">
+        Unable to sign in
+      </message>
+      <message name="IDS_SIGN_IN_TIMEOUT_MESSAGE" desc="Message of sign in timeout alert dialog">
+        Google took too long to respond
+      </message>
 
       <!-- Sync strings -->
       <message name="IDS_SIGN_OUT_MANAGED_ACCOUNT" desc="Title for prompts to sign out of managed accounts">
         Sign out of managed account
       </message>
       <message name="IDS_SIGN_IN_MANAGED_ACCOUNT" desc="Title for prompts to sign in to managed accounts">
         Sign in to managed account
       </message>
       <message name="IDS_SIGN_IN_MANAGED_ACCOUNT_DESCRIPTION" desc="Description for signing in to managed accounts">
         You are signing in with an account managed by <ph name="MANAGED_DOMAIN">%1$s<ex>Google</ex></ph> and giving its administrator control over your Chrome data. Your data will become permanently tied to this account. Signing out of Chrome will delete your data from this device, but it will remain stored in your Google Account.
@@ skipping 1551 matching lines @@
 
       <message name="IDS_INSTANT_APPS_INFO_BAR_LABEL" desc="A sub-heading describing the item as an Instant App">
         Instant app
       </message>
       <message name="IDS_INSTANT_APPS_OPEN_IN_APP" desc="Button label for the user action that will open an Instant App. [CHAR LIMIT=20]">
         Open app
       </message>
     </messages>
   </release>
 </grit>