Add support for new webkit capability allowing us to update

chrome/renderer/render_view.h

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_RENDERER_RENDER_VIEW_H_
 #define CHROME_RENDERER_RENDER_VIEW_H_
 
 #include <deque>
 #include <map>
 #include <set>
@@ skipping 327 matching lines @@
       WebKit::WebFrame* frame, const WebKit::WebURLError& error);
   virtual void didReceiveDocumentData(
       WebKit::WebFrame* frame, const char* data, size_t length,
       bool& prevent_default);
   virtual void didCommitProvisionalLoad(
       WebKit::WebFrame* frame, bool is_new_navigation);
   virtual void didClearWindowObject(WebKit::WebFrame* frame);
   virtual void didCreateDocumentElement(WebKit::WebFrame* frame);
   virtual void didReceiveTitle(
       WebKit::WebFrame* frame, const WebKit::WebString& title);
+  virtual void didChangeIcons(WebKit::WebFrame*);
   virtual void didFinishDocumentLoad(WebKit::WebFrame* frame);
   virtual void didHandleOnloadEvents(WebKit::WebFrame* frame);
   virtual void didFailLoad(
       WebKit::WebFrame* frame, const WebKit::WebURLError& error);
   virtual void didFinishLoad(WebKit::WebFrame* frame);
   virtual void didNavigateWithinPage(
       WebKit::WebFrame* frame, bool is_new_navigation);
   virtual void didUpdateCurrentHistoryItem(WebKit::WebFrame* frame);
   virtual void assignIdentifierToRequest(
       WebKit::WebFrame* frame, unsigned identifier,
@@ skipping 203 matching lines @@
   // set to 'MSG_ROUTING_NONE' if the true ID is not yet known. In this case,
   // CompleteInit must be called later with the true ID.
   void Init(gfx::NativeViewId parent,
             int32 opener_id,
             const RendererPreferences& renderer_prefs,
             SharedRenderViewCounter* counter,
             int32 routing_id);
 
   void UpdateURL(WebKit::WebFrame* frame);
   void UpdateTitle(WebKit::WebFrame* frame, const string16& title);
+  void UpdateIconURL(WebKit::WebFrame* frame, const GURL& icon_url);
   void UpdateSessionHistory(WebKit::WebFrame* frame);
 
   // Update current main frame's encoding and send it to browser window.
   // Since we want to let users see the right encoding info from menu
   // before finishing loading, we call the UpdateEncoding in
   // a) function:DidCommitLoadForFrame. When this function is called,
   // that means we have got first data. In here we try to get encoding
   // of page if it has been specified in http header.
   // b) function:DidReceiveTitle. When this function is called,
   // that means we have got specified title. Because in most of webpages,
@@ skipping 621 matching lines @@
 
   // Site isolation metrics flags.  These are per-page-load counts, reset to 0
   // in OnClosePage.
   int cross_origin_access_count_;
   int same_origin_access_count_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderView);
 };
 
 #endif  // CHROME_RENDERER_RENDER_VIEW_H_