gtk: Show a tooltip for the location icon in the omnibox.

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 4392 matching lines @@
       </message>
       <message name="IDS_TOOLTIP_STAR" desc="The tooltip for bookmark button">
         Bookmark this page
       </message>
       <message name="IDS_TOOLTIP_STARRED" desc="The tooltip for bookmark button when bookmarked">
         Edit bookmark for this page
       </message>
       <message name="IDS_TOOLTIP_CLOSE_TAB" desc="The tooltip for the close tab button">
         Close
       </message>
+      <message name="IDS_TOOLTIP_LOCATION_ICON" desc="The tooltip for location icon in the omnibox">
+        Click to view site information

[tfarina, 2011/02/09 23:20:59]

Glen is this OK?

+      </message>
 
       <!--Accessible name/action strings-->
       <message name="IDS_ACCESSIBLE_INCOGNITO_WINDOW_TITLE_FORMAT" desc="The format for the accessible title of an incognito window">
         <ph name="WINDOW_TITLE">$1</ph> (Incognito)
       </message>
       <message name="IDS_ACCNAME_BACK" desc="The accessible name for the back button.">
         Back
       </message>
       <message name="IDS_ACCNAME_FORWARD" desc="The accessible name for the forward button.">
         Forward
@@ skipping 6931 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>