Add a status message "Waiting for extension Foo..." when there's a request

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 5934 matching lines @@
       Increment
       </message>
       <message name="IDS_PRINT_PREVIEW_DECREMENT_TITLE" desc="Title shown when the user hovers mouse over the decrement button. Also added for improved accessibility">
       Decrement
       </message>
       <message name="IDS_PRINT_PREVIEW_PRINT_PAGES_LABEL" desc="ARIA label used by screen reader to explain the purpose of the page selection textbox">
       Print Specific Pages
       </message>
 
       <!-- Load State -->
+      <message name="IDS_LOAD_STATE_WAITING_FOR_DELEGATE">
+        Waiting for <ph name="LOAD_STATE_PARAMETER">$1<ex>extension Adblock</ex></ph>...
+      </message>
+      <message name="IDS_LOAD_STATE_PARAMETER_EXTENSION" desc="Parameter to IDS_LOAD_STATE_WAITING_FOR_DELEGATE when we are waiting for an extension. The variable is the extension name.">
+        extension <ph name="EXTENSION_NAME">$1<ex>Adblock</ex></ph>
+      </message>
       <message name="IDS_LOAD_STATE_WAITING_FOR_CACHE">
         Waiting for cache...
       </message>
       <message name="IDS_LOAD_STATE_ESTABLISHING_PROXY_TUNNEL">
         Waiting for proxy tunnel...
       </message>
       <message name="IDS_LOAD_STATE_RESOLVING_PROXY_FOR_URL">
         Resolving proxy...
       </message>
       <message name="IDS_LOAD_STATE_RESOLVING_HOST">
@@ skipping 7305 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>