Extension context menu refactor

chrome/browser/views/extensions/extension_action_context_menu.cc

-// Copyright (c) 2010 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/views/extensions/extension_action_context_menu.h"
-
-#include "chrome/browser/browser.h"
-#include "chrome/browser/browser_list.h"
-#include "chrome/browser/extensions/extensions_service.h"
-#include "chrome/browser/profile.h"
-
-ExtensionActionContextMenu::ExtensionActionContextMenu()
-  : extension_(NULL) {
-}
-
-ExtensionActionContextMenu::~ExtensionActionContextMenu() {
-}
-
-void ExtensionActionContextMenu::Run(Extension* extension,
-    ExtensionAction* extension_action,
-    ExtensionActionContextMenuModel::MenuDelegate* delegate,
-    PrefService* prefs,
-    const gfx::Point& point) {
-  extension_ = extension;
-
-  context_menu_contents_.reset(
-      new ExtensionActionContextMenuModel(extension, extension_action, prefs,
-                                          delegate));
-  context_menu_menu_.reset(new views::Menu2(context_menu_contents_.get()));
-  // This call blocks until the menu is dismissed or something is selected.
-  context_menu_menu_->RunContextMenuAt(point);
-}
-
-void ExtensionActionContextMenu::Cancel() {
-  if (context_menu_menu_.get())
-    context_menu_menu_->CancelMenu();
-}