MacViews: Fix duplicate definition of ExtensionKeyBindingRegistry::SetShortcutHandlingSuspended

chrome/browser/ui/cocoa/extensions/extension_keybinding_registry_cocoa.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_COCOA_EXTENSIONS_EXTENSION_KEYBINDING_REGISTRY_COCOA_H_
 #define CHROME_BROWSER_UI_COCOA_EXTENSIONS_EXTENSION_KEYBINDING_REGISTRY_COCOA_H_
 
 #include <string>
 #include <utility>
 
@@ skipping 21 matching lines @@
 // action button in case of browser action commands).
 class ExtensionKeybindingRegistryCocoa
     : public extensions::ExtensionKeybindingRegistry {
  public:
   ExtensionKeybindingRegistryCocoa(Profile* profile,
                                    gfx::NativeWindow window,
                                    ExtensionFilter extension_filter,
                                    Delegate* delegate);
   ~ExtensionKeybindingRegistryCocoa() override;
 
-  static void set_shortcut_handling_suspended(bool suspended) {
-    shortcut_handling_suspended_ = suspended;
-  }
-  static bool shortcut_handling_suspended() {
-    return shortcut_handling_suspended_;
-  }
-
   // For a given keyboard |event|, see if a known Extension Command registration
   // exists and route the event to it. Returns true if the event was handled,
   // false otherwise.
   bool ProcessKeyEvent(const content::NativeWebKeyboardEvent& event,
                        ui::AcceleratorManager::HandlerPriority priority);
 
  protected:
   // Overridden from ExtensionKeybindingRegistry:
   void AddExtensionKeybindings(const extensions::Extension* extension,
                                const std::string& command_name) override;
   void RemoveExtensionKeybindingImpl(const ui::Accelerator& accelerator,
                                      const std::string& command_name) override;
 
  private:
-  // Keeps track of whether shortcut handling is currently suspended. Shortcuts
-  // are suspended briefly while capturing which shortcut to assign to an
-  // extension command in the Config UI. If handling isn't suspended while
-  // capturing then trying to assign Ctrl+F to a command would instead result
-  // in the Find box opening.
-  static bool shortcut_handling_suspended_;
-
   // Weak pointer to the our profile. Not owned by us.
   Profile* profile_;
 
   // The window we are associated with.
   gfx::NativeWindow window_;
 
   // The content notification registrar for listening to extension events.
   content::NotificationRegistrar registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionKeybindingRegistryCocoa);
 };
 
 #endif  // CHROME_BROWSER_UI_COCOA_EXTENSIONS_EXTENSION_KEYBINDING_REGISTRY_COCOA_H_