Implement Chrome Extension TabCapture API.

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 5736 matching lines @@
       </message>
       <message name="IDS_FLAGS_TOUCH_OPTIMIZED_UI_AUTOMATIC" desc="Option name for automatic selection of touch optimized UI mode.">
         Automatic
       </message>
       <message name="IDS_ENABLE_TOUCH_EVENTS_NAME" desc="Title of the enable touch-events flag." >
         Force enable touch events.
       </message>
       <message name="IDS_ENABLE_TOUCH_EVENTS_DESCRIPTION" desc="Description of the enable touch-events flag.">
         Enables experimental touch event support regardless of the presence of a physical touch screen capable of generating touch events.
       </message>
+      <message name="IDS_ENABLE_TAB_CAPTURE_NAME" desc="Title of the enable tab capture flag." >
+        Enable Tab Capture API
+      </message>
+      <message name="IDS_ENABLE_TAB_CAPTURE_DESCRIPTION" desc="Description of the enable tab capture flag.">
+        Enables experimental tab capture API to generate video streams of tab content.
+      </message>
       <message name="IDS_ENABLE_BACKLOADER_NAME" desc="Title of the enable background loader flag." >
         Enable background loader component for hosted applications
       </message>
       <message name="IDS_ENABLE_BACKLOADER_DESCRIPTION" desc="Description of the enable background loader flag.">
         Enable background loader component for hosted applications.
       </message>
       <message name="IDS_ENABLE_BEZEL_TOUCH_NAME" desc="Title of the enble bezel touch actions flag." >
         Enable bezel touch actions
       </message>
       <message name="IDS_ENABLE_BEZEL_TOUCH_DESCRIPTION" desc="Description of the enable bezel touch actions flag.">
@@ skipping 8902 matching lines @@
 
     <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>