Set timeout in sync setup

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 965dbda134d51644cdab760f025981b467468796..3c4f783e430c95535b9e1490682cf5a7a407e252 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -11660,6 +11660,14 @@ Some features may be unavailable.  Please check that the profile exists and you
         OK, sync everything
       </message>
 
+      <!-- Notify network connection goes time out -->
+      <message name="IDS_SYNC_SETUP_TIME_OUT_TITLE" desc="The title of the 'Timeout' page for sync settings.">
+        Failed to start up the sync backend
+      </message>
+      <message name="IDS_SYNC_SETUP_TIME_OUT_CONTENT" desc="Text explaining what to do if setting up sync goes timeout.">
+        Please make sure your network connection is working and if the problem persists, please try sign out and sign in again to refresh your credentials.

[Andrew T Wilson (Slow), 2012/06/20 00:12:02]

nit: "try sign out" -> "sign out"

[peria, 2012/06/20 04:06:03]

Done.

+      </message>
+
       <!-- Choose data types dialog strings -->
       <message name="IDS_CUSTOMIZE_SYNC_DESCRIPTION" desc="The first line of the Customize Sync dialog, explaining what this box does.">
         Sync the following items automatically: