TaskManager: introduce Resource::(Can)Inspect; support tabs, apps, extensions and notifications.

chrome/browser/task_manager/task_manager_resource_providers.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_TASK_MANAGER_TASK_MANAGER_RESOURCE_PROVIDERS_H_
 #define CHROME_BROWSER_TASK_MANAGER_TASK_MANAGER_RESOURCE_PROVIDERS_H_
 #pragma once
 
 #include <map>
 #include <vector>
@@ skipping 31 matching lines @@
 
   virtual bool ReportsCacheStats() const OVERRIDE;
   virtual WebKit::WebCache::ResourceTypeStats GetWebCoreCacheStats() const
       OVERRIDE;
   virtual bool ReportsFPS() const OVERRIDE;
   virtual float GetFPS() const OVERRIDE;
   virtual bool ReportsV8MemoryStats() const OVERRIDE;
   virtual size_t GetV8MemoryAllocated() const OVERRIDE;
   virtual size_t GetV8MemoryUsed() const OVERRIDE;
 
+  // RenderResources are always inspectable.
+  virtual bool CanInspect() const OVERRIDE;
+  virtual void Inspect() const OVERRIDE;
+
   // RenderResources always provide the network usage.
   virtual bool SupportNetworkUsage() const;
   virtual void SetSupportNetworkUsage() { }
 
   virtual void Refresh();
 
   virtual void NotifyResourceTypeStats(
       const WebKit::WebCache::ResourceTypeStats& stats);
 
   virtual void NotifyFPS(float fps);
@@ skipping 257 matching lines @@
  public:
   explicit TaskManagerExtensionProcessResource(ExtensionHost* extension_host);
   virtual ~TaskManagerExtensionProcessResource();
 
   // TaskManager::Resource methods:
   virtual string16 GetTitle() const OVERRIDE;
   virtual string16 GetProfileName() const OVERRIDE;
   virtual SkBitmap GetIcon() const OVERRIDE;
   virtual base::ProcessHandle GetProcess() 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;
 
   // 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;
 
@@ skipping 56 matching lines @@
  public:
   explicit TaskManagerNotificationResource(BalloonHost* balloon_host);
   virtual ~TaskManagerNotificationResource();
 
   // TaskManager::Resource interface
   virtual string16 GetTitle() const OVERRIDE;
   virtual string16 GetProfileName() const OVERRIDE;
   virtual SkBitmap GetIcon() const OVERRIDE;
   virtual base::ProcessHandle GetProcess() 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 { }
 
  private:
   // The icon painted for notifications.       .
   static SkBitmap* default_icon_;
 
   // Non-owned pointer to the balloon host.
   BalloonHost* balloon_host_;
 
@@ skipping 96 matching lines @@
 
   void AddToTaskManager(ChildProcessInfo child_process_info);
 
   TaskManager* task_manager_;
   TaskManagerBrowserProcessResource resource_;
 
   DISALLOW_COPY_AND_ASSIGN(TaskManagerBrowserProcessResourceProvider);
 };
 
 #endif  // CHROME_BROWSER_TASK_MANAGER_TASK_MANAGER_RESOURCE_PROVIDERS_H_