Move WebUIMessageHandler to its own file in the public directory and put it in the content namesp...

chrome/browser/ui/webui/task_manager_handler.h

 // Copyright (c) 2011 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_BROWSER_UI_WEBUI_TASK_MANAGER_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_TASK_MANAGER_HANDLER_H_
 #pragma once
 
 #include <vector>
-#include "content/browser/webui/web_ui.h"
+#include "content/public/browser/web_ui_message_handler.h"
 #include "chrome/browser/task_manager/task_manager.h"
 
 namespace base {
 class ListValue;
 }
 
-class TaskManagerHandler : public WebUIMessageHandler,
+class TaskManagerHandler : public content::WebUIMessageHandler,
                            public TaskManagerModelObserver {
  public:
   explicit TaskManagerHandler(TaskManager* tm);
   virtual ~TaskManagerHandler();
 
   // TaskManagerModelObserver implementation.
   // Invoked when the model has been completely changed.
   virtual void OnModelChanged() OVERRIDE;
   // Invoked when a range of items has changed.
   virtual void OnItemsChanged(int start, int length) OVERRIDE;
@@ skipping 36 matching lines @@
   void OnGroupChanged(int start, int length);
   void OnGroupRemoved(int start, int length);
 
   // Updates |resource_to_group_table_|.
   void UpdateResourceGroupTable(int start, int length);
 
   DISALLOW_COPY_AND_ASSIGN(TaskManagerHandler);
 };
 
 #endif  // CHROME_BROWSER_UI_WEBUI_TASK_MANAGER_HANDLER_H_