[cros] Add blocking UI on offline: OK, online auth: fail case.

chrome/app/generated_resources.grd

Index: chrome/app/generated_resources.grd
diff --git a/chrome/app/generated_resources.grd b/chrome/app/generated_resources.grd
index c7e7746ba92fee95a5c3ce8811f3817a5f8746a9..5c63e86a7bc3cc05b951e64760df253069832e2c 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -10921,6 +10921,12 @@ Keep your key file in a safe place. You will need it to create new versions of y
       <message name="IDS_LOGIN_ERROR_AUTHENTICATING" desc="Couldn't log in because password is invalid">
         Sorry, your password could not be verified. Please try again.
       </message>
+      <message name="IDS_LOGIN_ERROR_PASSWORD_CHANGED" desc="Couldn't log in because password specified matched as old one, but not new one (online) - password change has been detected.">
+        Your password has changed. Please try again with your new password.
+      </message>
+      <message name="IDS_LOGIN_ERROR_RESTRICTED" desc="Couldn't log in because account is disabled/deleted or not signed up">
+        Couldn't validate your account. It has been deleted/disabled. Please sign out.
+      </message>
       <message name="IDS_LOGIN_ERROR_AUTHENTICATING_NEW" desc="Couldn't log in because username or password invalid">
         Sorry, your email or password could not be verified. Please try again.
       </message>