Convert FaviconStatus::bitmap from SkBitmap to gfx::Image.

chrome/browser/debugger/devtools_window.cc

 // Copyright (c) 2012 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.
 
 #include <algorithm>
 
 #include "base/command_line.h"
 #include "base/json/json_writer.h"
 #include "base/lazy_instance.h"
 #include "base/string_number_conversions.h"
@@ skipping 181 matching lines @@
       action_on_load_(DEVTOOLS_TOGGLE_ACTION_NONE) {
   frontend_host_ = DevToolsClientHost::CreateDevToolsFrontendHost(
       tab_contents->web_contents(),
       this);
   file_helper_.reset(new DevToolsFileHelper(profile, this));
 
   g_instances.Get().push_back(this);
   // Wipe out page icon so that the default application icon is used.
   NavigationEntry* entry =
       tab_contents_->web_contents()->GetController().GetActiveEntry();
-  entry->GetFavicon().bitmap = SkBitmap();
+  entry->GetFavicon().image = gfx::Image();
   entry->GetFavicon().valid = true;
 
   // Register on-load actions.
   registrar_.Add(
       this,
       content::NOTIFICATION_LOAD_STOP,
       content::Source<NavigationController>(
           &tab_contents_->web_contents()->GetController()));
   registrar_.Add(
       this,
@@ skipping 551 matching lines @@
         GetJavaScriptDialogCreator();
   }
   return content::WebContentsDelegate::GetJavaScriptDialogCreator();
 }
 
 void DevToolsWindow::RunFileChooser(WebContents* web_contents,
                                     const FileChooserParams& params) {
   FileSelectHelper::RunFileChooser(web_contents, params);
 }