Create task_manager namespace and wrap classes related to TaskManager with it.

chrome/browser/task_manager/task_manager_browser_process_resource_provider.h

Index: chrome/browser/task_manager/task_manager_browser_process_resource_provider.h
diff --git a/chrome/browser/task_manager/task_manager_browser_process_resource_provider.h b/chrome/browser/task_manager/task_manager_browser_process_resource_provider.h
deleted file mode 100644
index 45f03fb2413f43e857a85cb8f9405d6377b144ff..0000000000000000000000000000000000000000
--- a/chrome/browser/task_manager/task_manager_browser_process_resource_provider.h
+++ /dev/null
@@ -1,85 +0,0 @@
-// Copyright 2013 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_BROWSER_PROCESS_RESOURCE_PROVIDER_H_
-#define CHROME_BROWSER_TASK_MANAGER_TASK_MANAGER_BROWSER_PROCESS_RESOURCE_PROVIDER_H_
-
-#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/browser_child_process_observer.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/browser/render_view_host_observer.h"
-#include "content/public/common/process_type.h"
-
-namespace content {
-class RenderViewHost;
-class WebContents;
-}
-
-namespace extensions {
-class Extension;
-}
-
-class TaskManagerBrowserProcessResource : public TaskManager::Resource {
- public:
-  TaskManagerBrowserProcessResource();
-  virtual ~TaskManagerBrowserProcessResource();
-
-  // TaskManager::Resource methods:
-  virtual string16 GetTitle() const OVERRIDE;
-  virtual string16 GetProfileName() const OVERRIDE;
-  virtual gfx::ImageSkia GetIcon() const OVERRIDE;
-  virtual base::ProcessHandle GetProcess() const OVERRIDE;
-  virtual int GetUniqueChildProcessId() const OVERRIDE;
-  virtual Type GetType() const OVERRIDE;
-
-  virtual bool SupportNetworkUsage() const OVERRIDE;
-  virtual void SetSupportNetworkUsage() OVERRIDE;
-
-  virtual bool ReportsSqliteMemoryUsed() const OVERRIDE;
-  virtual size_t SqliteMemoryUsedBytes() const OVERRIDE;
-
-  virtual bool ReportsV8MemoryStats() const OVERRIDE;
-  virtual size_t GetV8MemoryAllocated() const OVERRIDE;
-  virtual size_t GetV8MemoryUsed() const OVERRIDE;
-
- private:
-  base::ProcessHandle process_;
-  mutable string16 title_;
-
-  static gfx::ImageSkia* default_icon_;
-
-  DISALLOW_COPY_AND_ASSIGN(TaskManagerBrowserProcessResource);
-};
-
-class TaskManagerBrowserProcessResourceProvider
-    : public TaskManager::ResourceProvider {
- public:
-  explicit TaskManagerBrowserProcessResourceProvider(
-      TaskManager* task_manager);
-
-  virtual TaskManager::Resource* GetResource(int origin_pid,
-                                             int render_process_host_id,
-                                             int routing_id) OVERRIDE;
-  virtual void StartUpdating() OVERRIDE;
-  virtual void StopUpdating() OVERRIDE;
-
-  // Whether we are currently reporting to the task manager. Used to ignore
-  // notifications sent after StopUpdating().
-  bool updating_;
-
- private:
-  virtual ~TaskManagerBrowserProcessResourceProvider();
-
-  TaskManager* task_manager_;
-  TaskManagerBrowserProcessResource resource_;
-
-  DISALLOW_COPY_AND_ASSIGN(TaskManagerBrowserProcessResourceProvider);
-};
-
-#endif  // CHROME_BROWSER_TASK_MANAGER_TASK_MANAGER_BROWSER_PROCESS_RESOURCE_PROVIDER_H_