Enable commands API for platform apps.

chrome/browser/ui/cocoa/browser_window_controller.mm

 // 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.
 
 #import "chrome/browser/ui/cocoa/browser_window_controller.h"
 
 #include <cmath>
 #include <numeric>
 
 #include "base/command_line.h"
@@ skipping 399 matching lines @@
                 name:NSApplicationDidUnhideNotification
               object:nil];
 
     // This must be done after the view is added to the window since it relies
     // on the window bounds to determine whether to show buttons or not.
     if ([self hasToolbar])  // Do not create the buttons in popups.
       [toolbarController_ createBrowserActionButtons];
 
     extension_keybinding_registry_.reset(
         new ExtensionKeybindingRegistryCocoa(browser_->profile(),
-                                             [self window]));
+            [self window],
+            extensions::ExtensionKeybindingRegistry::ALL_EXTENSIONS));
 
     // We are done initializing now.
     initializing_ = NO;
   }
   return self;
 }
 
 - (void)awakeFromNib {
   // Set different minimum sizes on tabbed windows vs non-tabbed, e.g. popups.
   NSSize minSize = [self isTabbedWindow] ?
@@ skipping 1770 matching lines @@
 
 - (BOOL)supportsBookmarkBar {
   return [self supportsWindowFeature:Browser::FEATURE_BOOKMARKBAR];
 }
 
 - (BOOL)isTabbedWindow {
   return browser_->is_type_tabbed();
 }
 
 @end  // @implementation BrowserWindowController(WindowType)