Remove Hung plugin detector

chrome/browser/ui/views/frame/browser_view.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_UI_VIEWS_FRAME_BROWSER_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_VIEW_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 24 matching lines @@
 #include "components/omnibox/browser/omnibox_popup_model_observer.h"
 #include "ui/base/accelerators/accelerator.h"
 #include "ui/base/models/simple_menu_model.h"
 #include "ui/gfx/native_widget_types.h"
 #include "ui/views/controls/button/button.h"
 #include "ui/views/controls/webview/unhandled_keyboard_event_handler.h"
 #include "ui/views/widget/widget_delegate.h"
 #include "ui/views/widget/widget_observer.h"
 #include "ui/views/window/client_view.h"
 
-#if defined(OS_WIN)
-#include "chrome/browser/hang_monitor/hung_plugin_action.h"
-#include "chrome/browser/hang_monitor/hung_window_detector.h"
-#endif
-
 // NOTE: For more information about the objects and files in this directory,
 // view: http://dev.chromium.org/developers/design-documents/browser-window
 
 class BookmarkBarView;
 class Browser;
 class BrowserViewLayout;
 class ContentsLayoutManager;
 class DownloadShelfView;
 class ExclusiveAccessBubbleViews;
 class InfoBarContainerView;
@@ skipping 496 matching lines @@
   // for tab-fullscreen and not for app/popup type windows).
   bool ShouldUseImmersiveFullscreenForUrl(const GURL& url) const;
 
   // Copy the accelerator table from the app resources into something we can
   // use.
   void LoadAccelerators();
 
   // Retrieves the command id for the specified Windows app command.
   int GetCommandIDForAppCommandID(int app_command_id) const;
 
-  // Initialize the hung plugin detector.
-  void InitHangMonitor();
-
   // Possibly records a user metrics action corresponding to the passed-in
   // accelerator.  Only implemented for Chrome OS, where we're interested in
   // learning about how frequently the top-row keys are used.
   void UpdateAcceleratorMetrics(const ui::Accelerator& accelerator,
                                 int command_id);
 
   // Calls |method| which is either WebContents::Cut, ::Copy, or ::Paste on
   // the given WebContents, returning true if it consumed the event.
   bool DoCutCopyPasteForWebContents(
       content::WebContents* contents,
@@ skipping 100 matching lines @@
   bool handling_theme_changed_;
 
   // True when in ProcessFullscreen(). The flag is used to avoid reentrance and
   // to ignore requests to layout while in ProcessFullscreen() to reduce
   // jankiness.
   bool in_process_fullscreen_;
 
   scoped_ptr<ExclusiveAccessBubbleViews> exclusive_access_bubble_;
 
 #if defined(OS_WIN)
-  // This object is used to perform periodic actions in a worker
-  // thread. It is currently used to monitor hung plugin windows.
-  WorkerThreadTicker ticker_;
-
-  // This object is initialized with the frame window HWND. This
-  // object is also passed as a tick handler with the ticker_ object.
-  // It is used to periodically monitor for hung plugin windows
-  HungWindowDetector hung_window_detector_;
-
-  // This object is invoked by hung_window_detector_ when it detects a hung
-  // plugin window.
-  HungPluginAction hung_plugin_action_;
-
   // Helper class to listen for completion of first page load.
   scoped_ptr<LoadCompleteListener> load_complete_listener_;
 
   // The custom JumpList for Windows 7.
   scoped_refptr<JumpList> jumplist_;
 #endif
 
   // The timer used to update frames for the Loading Animation.
   base::RepeatingTimer loading_animation_timer_;
 
@@ skipping 14 matching lines @@
 
   // The class that registers for keyboard shortcuts for extension commands.
   scoped_ptr<ExtensionKeybindingRegistryViews> extension_keybinding_registry_;
 
   mutable base::WeakPtrFactory<BrowserView> activate_modal_dialog_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_VIEW_H_