Add timestamp to infobar for stale Previews

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 4957 matching lines @@
       <!-- Preview InfoBar -->
       <message name="IDS_PREVIEWS_INFOBAR_SAVED_DATA_TITLE" desc="The text of the infobar notifying the user that mobile data usage was reduced by showing a preview version of the web page instead of the full page.">
          Saved data.
       </message>
       <message name="IDS_PREVIEWS_INFOBAR_FASTER_PAGE_TITLE" desc="The text of the infobar notifying the user that a preview page has been shown to load faster.">
          Faster page loaded.
       </message>
       <message name="IDS_PREVIEWS_INFOBAR_LINK" desc="The text of the link to load the original page from the infobar notifying the user that a preview page has been shown.">
          Show original
       </message>
+      <message name="IDS_PREVIEWS_INFOBAR_TIMESTAMP_MINUTES" desc="The desciption stating how old a preview version of a page is in minutes. This is shown on the infobar notifying the user that a preview page has been shown.">
+         Updated <ph name="MINUTES">$1<ex>30</ex></ph>min ago
+      </message>
+      <message name="IDS_PREVIEWS_INFOBAR_TIMESTAMP_ONE_HOUR" desc="The desciption stating a preview version of a page is one hour old. This is shown on the infobar notifying the user that a preview page has been shown.">
+         Updated 1hr ago
+      </message>
+      <message name="IDS_PREVIEWS_INFOBAR_TIMESTAMP_HOURS" desc="The desciption stating how old a preview version of a page is in hours. This is shown on the infobar notifying the user that a preview page has been shown.">
+         Updated <ph name="HOURS">$1<ex>4</ex></ph>hrs ago
+      </message>
 
       <!-- WebRTC logs -->
       <message name="IDS_WEBRTC_LOGS_TITLE" desc="Title for the chrome://webrtc-logs page.">
         WebRTC logs
       </message>
       <message name="IDS_WEBRTC_LOGS_LOG_COUNT_BANNER_FORMAT" desc="Format for WebRTC log count banner on chrome://webrtc-logs">
         WebRTC logs (<ph name="WEBRTC_LOG_COUNT">$1<ex>3</ex></ph>)
       </message>
       <message name="IDS_WEBRTC_LOGS_LOG_HEADER_FORMAT" desc="Format for uploaded log entry headings on chrome://webrtc-logs">
         WebRTC log captured <ph name="WEBRTC_LOG_CAPTURE_TIME">$1<ex>Tuesday, January 25, 2011 2:58:02 PM</ex></ph>
@@ skipping 7332 matching lines @@
       <message name="IDS_VIDEO_AUDIO_CALL_NOTIFICATION_TEXT_2" desc="Text to be shown as a notification when a WebRTC video and audio call is in progress" formatter_data="android_java">
         Accessing audio and video input
       </message>
       <message name="IDS_SCREEN_CAPTURE_NOTIFICATION_TEXT_2" desc="Text to be shown as a notification when screen capture is in progress.">
         Sharing screen
       </message>
     </if>
   </messages>
  </release>
 </grit>