Added RenderView.DocumentHasImages query method

content/browser/renderer_host/render_view_host_impl.h

Index: content/browser/renderer_host/render_view_host_impl.h
diff --git a/content/browser/renderer_host/render_view_host_impl.h b/content/browser/renderer_host/render_view_host_impl.h
index 3bb5fb4aaeea23e04e5ea1af5e24dbe297f0c5ab..cf0da9c71356b524c13112d239966bebd3edf889 100644
--- a/content/browser/renderer_host/render_view_host_impl.h
+++ b/content/browser/renderer_host/render_view_host_impl.h
@@ -155,6 +155,7 @@ class CONTENT_EXPORT RenderViewHostImpl
       int request_id,
       const std::vector<FilePath>& files) OVERRIDE;
   virtual void DisableScrollbarsForThreshold(const gfx::Size& size) OVERRIDE;
+  virtual int DocumentHasImages() OVERRIDE;
   virtual void DragSourceEndedAt(
       int client_x, int client_y, int screen_x, int screen_y,
       WebKit::WebDragOperation operation) OVERRIDE;
@@ -546,6 +547,8 @@ class CONTENT_EXPORT RenderViewHostImpl
   void OnRunFileChooser(const FileChooserParams& params);
   void OnDomOperationResponse(const std::string& json_string,
                               int automation_id);
+  void OnDocumentHasImagesResponse(int id, bool has_images);
+
 
 #if defined(OS_MACOSX) || defined(OS_ANDROID)
   void OnMsgShowPopup(const ViewHostMsg_ShowPopup_Params& params);