Add reload button.

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 7812 matching lines @@
       </message>
       <message name="IDS_SAD_TAB_MESSAGE" desc="The message displayed on the sad tab page.">
         Something went wrong while displaying this webpage. To continue, reload or go to another page.
       </message>
       <message name="IDS_SAD_TAB_HELP_MESSAGE" desc="The help message displayed on the sad tab page, with IDS_SAD_TAB_HELP_LINK embedded as a link to help.">
         If you're seeing this frequently, try <ph name="HELP_LINK">$1<ex>these suggestions</ex></ph>.
       </message>
       <message name="IDS_SAD_TAB_HELP_LINK" desc="The link text displayed on the sad tab page pointing the users to a help article.">
         these suggestions
       </message>
+      <message name="IDS_SAD_TAB_RELOAD_LABEL" desc="Button label in the sad tab page for reloading a page.">
+        Reload
+      </message>
 
       <!-- Killed Tab Strings -->
       <!-- TODO(gspencer): These are temporary values until real
            values are supplied by UI team. See http://crosbug.com/10711 -->
       <message name="IDS_KILLED_TAB_TITLE" desc="The title of the killed tab page that is shown when a tab is killed by the OS. This is intended to be a humorous exclamation of dismay.">
         He's dead, Jim!
       </message>
       <message name="IDS_KILLED_TAB_MESSAGE" desc="The message displayed on the killed tab page.">
         Either Chrome ran out of memory or the process for the webpage was terminated for some other reason.  To continue, reload or go to another page.
       </message>
@@ skipping 6787 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>