Add a confirmation prompt to app uninstallation on the ntp.

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 3392 matching lines @@
       </message>
       <message name="IDS_EXTENSION_INSTALL_PROMPT_HEADING" desc="First bold line in the content area of the extension installation prompt. Asks the user if they want to install a particular extension.">
         Install <ph name="EXTENSION_NAME">$1<ex>Gmail Checker</ex></ph>?
       </message>
       <message name="IDS_EXTENSION_PROMPT_CREATE_SHORTCUT" desc="Label for checkbox that asks the user if they want to create a desktop shortcut for an app install.">
         Create desktop shortcut
       </message>
       <message name="IDS_EXTENSION_UNINSTALL_PROMPT_HEADING" desc="First bold line in the content area of the extension uninstallation prompt. Asks the user if they want to uninstall a particular extension.">
         Uninstall "<ph name="EXTENSION_NAME">$1<ex>Gmail Checker</ex></ph>"?
       </message>
-      <message name="IDS_EXTENSION_UNINSTALL_CONFIRMATION" desc="The warning you get when you are about to uninstall an extension.">
-        Are you sure you want to uninstall this extension?
-      </message>
       <message name="IDS_EXTENSION_PROMPT_WARNING_BROWSER" desc="Warning displayed in body of extension dialog when the extension requires access to browser APIs.">
         This extension will have access to your browsing history.
       </message>
       <message name="IDS_EXTENSION_PROMPT_WARNING_SINGLE_HOST" desc="Warning displayed in body of extension dialog when the extension requires access to a single host.">
         This extension will have access to your private data on <ph name="HOST">$1<ex>maps.google.com</ex></ph>.
       </message>
       <message name="IDS_EXTENSION_PROMPT_WARNING_SINGLE_HOST_AND_BROWSER" desc="Warning displayed in body of extension dialog when the extension requires access to a single host and browser APIs.">
         This extension will have access to your browsing history and private data on <ph name="HOST">$1<ex>maps.google.com</ex></ph>.
       </message>
       <message name="IDS_EXTENSION_PROMPT_WARNING_MULTIPLE_HOSTS" desc="Warning displayed in body of extension dialog when the extension requires access to multiple hosts, but not every host.">
@@ skipping 6095 matching lines @@
 
     </messages>
 
     <structures fallback_to_english="true">
       <structure name="IDD_CHROME_FRAME_FIND_DIALOG" file="cf_resources.rc" type="dialog" >
       </structure>
     </structures>
 
   </release>
 </grit>