[Extensions UI Cocoa] Make disabled actions respond to the keyboard

chrome/browser/ui/views/extensions/extension_action_platform_delegate_views.cc

 // Copyright 2014 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/views/extensions/extension_action_platform_delegate_views.h"
 
 #include <utility>
 
 #include "base/logging.h"
 #include "chrome/browser/extensions/extension_action.h"
@@ skipping 79 matching lines @@
 
 void ExtensionActionPlatformDelegateViews::CloseOverflowMenu() {
   AppMenuButton* app_menu_button =
       BrowserView::GetBrowserViewForBrowser(controller_->browser())
           ->toolbar()
           ->app_menu_button();
   if (app_menu_button->IsMenuShowing())
     app_menu_button->CloseMenu();
 }
 
+void ExtensionActionPlatformDelegateViews::ShowContextMenu() {
+  views::View* view = GetDelegateViews()->GetAsView();
+  view->context_menu_controller()->ShowContextMenuForView(
+      view, view->GetKeyboardContextMenuLocation(), ui::MENU_SOURCE_NONE);
+}
+
 void ExtensionActionPlatformDelegateViews::Observe(
     int type,
     const content::NotificationSource& source,
     const content::NotificationDetails& details) {
   DCHECK(type == extensions::NOTIFICATION_EXTENSION_COMMAND_ADDED ||
          type == extensions::NOTIFICATION_EXTENSION_COMMAND_REMOVED);
   extensions::ExtensionCommandRemovedDetails* payload =
       content::Details<extensions::ExtensionCommandRemovedDetails>(details)
           .ptr();
   if (controller_->extension()->id() == payload->extension_id &&
@@ skipping 52 matching lines @@
     focus_manager->UnregisterAccelerator(*action_keybinding_, this);
     action_keybinding_.reset();
   }
 }
 
 ToolbarActionViewDelegateViews*
 ExtensionActionPlatformDelegateViews::GetDelegateViews() const {
   return static_cast<ToolbarActionViewDelegateViews*>(
       controller_->view_delegate());
 }