ntp: remove dead first run code

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 8243 matching lines @@
         Thumbnail view
       </message>
       <message name="IDS_NEW_TAB_SHOW_HIDE_LIST_TOOLTIP"
          desc="Tooltip text for the button that shows and hides the list view.">
         List view
       </message>
       <message name="IDS_NEW_TAB_PAGE_DISPLAY_TOOLTIP"
          desc="Tooltip text for the button that shows the menu that hides and shows different sections on the new tab page.">
         Change page layout
       </message>
-      <message name="IDS_NEW_TAB_FIRST_RUN_NOTIFICATION"
-         desc="Notification text to show in the banner at the top of the new tab page when the user first sees it.">
-        Over time, the area below will show your eight most visited sites.
-      </message>
-      <message name="IDS_NEW_TAB_CLOSE_FIRST_RUN_NOTIFICATION"
-         desc="Action text for link that closes the first run notification.">
-        Close
-      </message>
       <message name="IDS_NEW_TAB_HOME_PAGE_SET_NOTIFICATION"
          desc="Notification text to show after the user has made the NTP his/her home page.">
         Welcome to your home page!
       </message>
       <message name="IDS_NEW_TAB_HOME_PAGE_HIDE_NOTIFICATION"
          desc="The action text to show as the close link for the notification shown after the user has set his/her home page.">
         Close
       </message>
       <message name="IDS_NEW_TAB_MAKE_THIS_HOMEPAGE"
                desc="Text for link that sets new tab page as home page">
@@ skipping 5051 matching lines @@
     </includes>
     <structures fallback_to_english="true">
       <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>