Move Extension into extensions namespace

chrome/browser/task_manager/task_manager_resource_providers.h

 // 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.
 
 #ifndef CHROME_BROWSER_TASK_MANAGER_TASK_MANAGER_RESOURCE_PROVIDERS_H_
 #define CHROME_BROWSER_TASK_MANAGER_TASK_MANAGER_RESOURCE_PROVIDERS_H_
 #pragma once
 
 #include <map>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/process_util.h"
 #include "chrome/browser/task_manager/task_manager.h"
 #include "content/public/browser/child_process_data.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/common/process_type.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebCache.h"
 
 class BackgroundContents;
 class BalloonHost;
-class Extension;
 class TabContentsWrapper;
 
 namespace content {
 class RenderViewHost;
 }
 
+namespace extensions {
+class Extension;
+}
+
 // These file contains the resource providers used in the task manager.
 
 // Base class for various types of render process resources that provides common
 // functionality like stats tracking.
 class TaskManagerRendererResource : public TaskManager::Resource {
  public:
   TaskManagerRendererResource(base::ProcessHandle process,
                               content::RenderViewHost* render_view_host);
   virtual ~TaskManagerRendererResource();
 
@@ skipping 64 matching lines @@
   // Called when the underlying tab_contents has been committed, and is thus no
   // longer an Instant preview.
   void InstantCommitted();
 
   // TaskManager::Resource methods:
   virtual Type GetType() const OVERRIDE;
   virtual string16 GetTitle() const OVERRIDE;
   virtual string16 GetProfileName() const OVERRIDE;
   virtual SkBitmap GetIcon() const OVERRIDE;
   virtual TabContentsWrapper* GetTabContents() const OVERRIDE;
-  virtual const Extension* GetExtension() const OVERRIDE;
+  virtual const extensions::Extension* GetExtension() const OVERRIDE;
 
  private:
   bool IsPrerendering() const;
 
   // Returns true if contains content rendered by an extension.
   bool HostsExtension() const;
 
   static SkBitmap* prerender_icon_;
   TabContentsWrapper* tab_contents_;
   bool is_instant_preview_;
@@ skipping 225 matching lines @@
   virtual string16 GetTitle() const OVERRIDE;
   virtual string16 GetProfileName() const OVERRIDE;
   virtual SkBitmap GetIcon() const OVERRIDE;
   virtual base::ProcessHandle GetProcess() const OVERRIDE;
   virtual int GetUniqueChildProcessId() const OVERRIDE;
   virtual Type GetType() const OVERRIDE;
   virtual bool CanInspect() const OVERRIDE;
   virtual void Inspect() const OVERRIDE;
   virtual bool SupportNetworkUsage() const OVERRIDE;
   virtual void SetSupportNetworkUsage() OVERRIDE;
-  virtual const Extension* GetExtension() const OVERRIDE;
+  virtual const extensions::Extension* GetExtension() const OVERRIDE;
 
   // Returns the pid of the extension process.
   int process_id() const { return pid_; }
 
   // Returns true if the associated extension has a background page.
   virtual bool IsBackground() const OVERRIDE;
 
  private:
   // The icon painted for the extension process.
   static SkBitmap* default_icon_;
@@ skipping 176 matching lines @@
  private:
   virtual ~TaskManagerBrowserProcessResourceProvider();
 
   TaskManager* task_manager_;
   TaskManagerBrowserProcessResource resource_;
 
   DISALLOW_COPY_AND_ASSIGN(TaskManagerBrowserProcessResourceProvider);
 };
 
 #endif  // CHROME_BROWSER_TASK_MANAGER_TASK_MANAGER_RESOURCE_PROVIDERS_H_