Add strings for extension / sync promos.

chrome/app/generated_resources.grd

 <?xml version="1.0" encoding="UTF-8"?>
 
 <!-- This file contains definitions of resources that will be translated for
 each locale. -->
 
 <grit base_dir="." latest_public_release="0" current_release="1"
       source_lang_id="en" enc_check="möl">
   <outputs>
     <output filename="grit/generated_resources.h" type="rc_header">
       <emit emit_type='prepend'></emit>
@@ skipping 5669 matching lines @@
       </message>
       <message name="IDS_NOTIFICATION_PERMISSIONS" desc="Text requesting permission for desktop notifications.">
         Allow <ph name="site">$1<ex>mail.google.com</ex></ph> to show desktop notifications?
       </message>
       <message name="IDS_NOTIFICATION_PERMISSION_YES" desc="The label of the 'allow' button on the notification permission infobar.">
         Allow
       </message>
       <message name="IDS_NOTIFICATION_PERMISSION_NO" desc="The label of the 'deny' button on the notification permission infobar.">
         Deny
       </message>
-
+      
+      <!-- New Tab Page Promotional messages -->
+      <message name="IDS_NTP_PROMOTION_NEW" desc="Beginning of promotional message; a word in special red font signaling something new is coming.">
+        New!
+      </message>
+      <message name="IDS_NTP_PROMOTION_MESSAGE" desc="Promotional message about new extensions and bookmark sync features.">
+        <ph name="PRODUCT_NAME">$1<ex>Google Chrome</ex></ph> now has <ph name="BEGIN_LINK">&lt;a href="$2"&gt;</ph>extensions<ph name="END_LINK">&lt;/a&gt;</ph> and <ph name="BEGIN2_LINK">&lt;a href="$3"&gt;</ph>bookmark sync<ph name="END2_LINK">&lt;/a&gt;</ph>.
+      </message>
+        
       <!-- Mac Menubar Menus -->
       <if expr="os == 'darwin'">
         <!-- Menubar Menu Titles -->
         <!-- NOTE: Some of these exist in context menus with Title Case support, but we use different IDs in case we need slightly different strings in some language due to the different context. -->
         <message name="IDS_FILE_MENU_MAC" desc="The menu title of the Mac file menu.">
           File
         </message>
         <message name="IDS_EDIT_MENU_MAC" desc="The menu title of the Mac edit menu.">
           Edit
         </message>
@@ skipping 383 matching lines @@
       <message name="IDS_STATUSBAR_BATTERY_IS_CHARGED" desc="In the power menu button, the battery is charged message.">
         Battery is charged
       </message>
       <message name="IDS_COMPACT_NAVBAR" desc="The menu item on the app menu to toggle compact navigation bar">
         Toggle Compact Navigation Bar
       </message>
     </if>
     </messages>
   </release>
 </grit>