MacViews: Fix duplicate definition of ExtensionKeyBindingRegistry::SetShortcutHandlingSuspended

chrome/browser/ui/views/extensions/extension_keybinding_registry_views.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_EXTENSIONS_EXTENSION_KEYBINDING_REGISTRY_VIEWS_H_
 #define CHROME_BROWSER_UI_VIEWS_EXTENSIONS_EXTENSION_KEYBINDING_REGISTRY_VIEWS_H_
 
 #include <string>
 
 #include "base/compiler_specific.h"
 #include "chrome/browser/extensions/extension_keybinding_registry.h"
 #include "ui/base/accelerators/accelerator.h"
+#include "ui/events/event_handler.h"
+#include "ui/views/widget/widget_observer.h"
 
 class Profile;
 
 namespace extensions {
 class Extension;
 }
 
 namespace views {
+class EventMonitor;
 class FocusManager;
+class Widget;
 }
 
 // ExtensionKeybindingRegistryViews is a class that handles Views-specific
 // implementation of the Extension Keybinding shortcuts (keyboard accelerators).
 // Note: It handles regular extension commands (not browserAction and pageAction
 // popups, which are handled elsewhere). This class registers the accelerators
 // on behalf of the extensions and routes the commands to them via the
 // BrowserEventRouter.
 class ExtensionKeybindingRegistryViews
     : public extensions::ExtensionKeybindingRegistry,
+      public views::WidgetObserver,
+      public ui::EventHandler,
       public ui::AcceleratorTarget {
  public:
   ExtensionKeybindingRegistryViews(Profile* profile,
-                                   views::FocusManager* focus_manager,
+                                   views::Widget* widget,
                                    ExtensionFilter extension_filter,
                                    Delegate* delegate);
   ~ExtensionKeybindingRegistryViews() override;
 
+  // Overridden from views::WidgetObserver:
+  void OnWidgetDestroying(views::Widget* widget) override;
+
+  // Overridden from ui::EventHandler:
+  void OnKeyEvent(ui::KeyEvent* event) override;
+
   // Overridden from ui::AcceleratorTarget.
   bool AcceleratorPressed(const ui::Accelerator& accelerator) override;
   bool CanHandleAccelerators() const override;
 
  private:
   // Overridden from ExtensionKeybindingRegistry:
   void AddExtensionKeybinding(const extensions::Extension* extension,
                               const std::string& command_name) override;
   void RemoveExtensionKeybindingImpl(const ui::Accelerator& accelerator,
                                      const std::string& command_name) override;
 
   // Weak pointer to the our profile. Not owned by us.
   Profile* profile_;
 
+  // Used for disabling accelerator processing during shortcut recording.
+  scoped_ptr<views::EventMonitor> event_tap_;
+
   // Weak pointer back to the focus manager to use to register and unregister
   // accelerators with. Not owned by us.
   views::FocusManager* focus_manager_;
 
   // The content notification registrar for listening to extension events.
   content::NotificationRegistrar registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionKeybindingRegistryViews);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_EXTENSIONS_EXTENSION_KEYBINDING_REGISTRY_VIEWS_H_