Enable commands API for platform apps.

chrome/browser/ui/gtk/extensions/extension_keybinding_registry_gtk.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_GTK_EXTENSIONS_EXTENSION_KEYBINDING_REGISTRY_GTK_H_
 #define CHROME_BROWSER_UI_GTK_EXTENSIONS_EXTENSION_KEYBINDING_REGISTRY_GTK_H_
 
 #include <map>
 #include <string>
 
@@ skipping 17 matching lines @@
 
 // ExtensionKeybindingRegistryGtk is a class that handles GTK-specific
 // implemenation of the Extension Keybinding shortcuts (keyboard accelerators).
 // Note: It keeps track of browserAction and pageAction commands, but does not
 // route the events to them -- that is handled elsewhere. This class registers
 // the accelerators on behalf of the extensions and routes the commands to them
 // via the BrowserEventRouter.
 class ExtensionKeybindingRegistryGtk
     : public extensions::ExtensionKeybindingRegistry {
  public:
-  ExtensionKeybindingRegistryGtk(Profile* profile, gfx::NativeWindow window);
+  ExtensionKeybindingRegistryGtk(Profile* profile,
+                                 gfx::NativeWindow window,
+                                 ExtensionFilter extension_filter);
   virtual ~ExtensionKeybindingRegistryGtk();
 
   static void set_shortcut_handling_suspended(bool suspended) {
     shortcut_handling_suspended_ = suspended;
   }
   static bool shortcut_handling_suspended() {
     return shortcut_handling_suspended_;
   }
 
   // Whether this class has any registered keyboard shortcuts that correspond
@@ skipping 39 matching lines @@
                     std::pair<std::string, std::string> > EventTargets;
   EventTargets event_targets_;
 
   // The content notification registrar for listening to extension events.
   content::NotificationRegistrar registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionKeybindingRegistryGtk);
 };
 
 #endif  // CHROME_BROWSER_UI_GTK_EXTENSIONS_EXTENSION_KEYBINDING_REGISTRY_GTK_H_