Add "Instant:" prefix to Instant preview tabs in the Task manager.

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.  The variables is_win, is_macosx, is_linux, and is_posix are available
 for making strings OS specific.  Other platform defines such as use_titlecase
 are declared in build/common.gypi.
 -->
 
 <grit base_dir="." latest_public_release="0" current_release="1"
@@ skipping 3761 matching lines @@
       </message>
       <message name="IDS_TASK_MANAGER_NACL_BROKER_PREFIX" desc="Task Manager row for Native Client broker, which acts as the sanbox manager for NaCl processes">
         Native Client security manager
       </message>
       <message name="IDS_TASK_MANAGER_GPU_PREFIX" desc="Task Manager row for the GPU process, which is the process doing all accelerated graphics rendering">
         GPU Process
       </message>
       <message name="IDS_TASK_MANAGER_NOTIFICATION_PREFIX" desc="The prefix for a Desktop Notification in the Task Manager">
         Notification: <ph name="NOTIFICATION_NAME">$1<ex>http://www.domain.com</ex></ph>
       </message>
+      <message name="IDS_TASK_MANAGER_INSTANT_PREVIEW_PREFIX" desc="The prefix for an Instant preview in the Task Manager">
+        Instant: <ph name="INSTANT_PREVIEW_NAME">$1<ex>http://www.google.com/</ex></ph>
+      </message>
 
       <!-- Theme preview info bar -->
       <message name="IDS_THEME_INSTALL_INFOBAR_LABEL" desc="Text displayed on an infobar when a theme has been installed.">
         Installed theme "<ph name="THEME_NAME">$1<ex>Snowflake Theme</ex></ph>".
       </message>
       <message name="IDS_THEME_INSTALL_INFOBAR_UNDO_BUTTON" desc="Text displayed on the button to undo a theme installation and go back to the previous theme.">
         Undo
       </message>
 
       <!-- Extension/App disabled info bar -->
@@ skipping 10756 matching lines @@
     </messages>
     <structures fallback_to_english="true">
       <!-- Make sure these stay in sync with the structures in generated_resources.grd. -->
       <structure name="IDD_CHROME_FRAME_FIND_DIALOG" file="cf_resources.rc" type="dialog" >
       </structure>
       <structure name="IDD_CHROME_FRAME_READY_PROMPT" file="cf_resources.rc" type="dialog" >
       </structure>
     </structures>
   </release>
 </grit>