mac: Allows extensions to hide the bookmark page menu item.

chrome/browser/ui/cocoa/browser_window_cocoa.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.
 
 #include "chrome/browser/ui/cocoa/browser_window_cocoa.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/mac/mac_util.h"
@@ skipping 740 matching lines @@
   // gets enlarged by H.
   // I believe these "automatic" resizing are caused by setAutoresizingMask of
   // of the cocoa view in WebContentsViewMac, which defeats the purpose of
   // WebContentsDelegate::GetSizeForNewRenderView i.e. to prevent resizing of
   // RenderWidgetHostView in (2) and (3).
   return 0;
 }
 
 void BrowserWindowCocoa::ShowPageActionPopup(
     const extensions::Extension* extension) {
-  NOTIMPLEMENTED();
+  [cocoa_controller() activatePageAction:extension->id()];
 }
 
 void BrowserWindowCocoa::ShowBrowserActionPopup(
     const extensions::Extension* extension) {
-  NOTIMPLEMENTED();
+  [cocoa_controller() activateBrowserAction:extension->id()];
 }