Moves ownership of MenuItemView to MenuRunner as well as responbility

chrome/browser/ui/views/compact_nav/compact_options_bar.cc

 // Copyright (c) 2011 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/compact_nav/compact_options_bar.h"
 
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/ui/toolbar/wrench_menu_model.h"
 #include "chrome/browser/ui/view_ids.h"
 #include "chrome/browser/ui/views/event_utils.h"
@@ skipping 76 matching lines @@
   app_menu_->SetBounds(kEndPadding, 0, button_size.width(), height());
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // CompactOptionsBar, views::MenuDelegate implementation:
 
 void CompactOptionsBar::RunMenu(views::View* source,
                                 const gfx::Point& /* pt */) {
   DCHECK_EQ(VIEW_ID_APP_MENU, source->id());
 
-  wrench_menu_ = new WrenchMenu(browser_view_->browser());
+  wrench_menu_.reset(new WrenchMenu(browser_view_->browser()));
   wrench_menu_->Init(wrench_menu_model_.get());
 
   for (size_t i = 0; i < menu_listeners_.size(); ++i)
     menu_listeners_[i]->OnMenuOpened();
 
   // Note that this might be destroyed while the menu is running.
   wrench_menu_->RunMenu(app_menu_);
 }
 
 ////////////////////////////////////////////////////////////////////////////////
@@ skipping 34 matching lines @@
 void CompactOptionsBar::LoadImages() {
   // Reuse the resources loaded for the Toolbar's AppMenu.
   DCHECK(browser_view_->toolbar());
   app_menu_->SetIcon(browser_view_->toolbar()->GetAppMenuIcon(
       views::CustomButton::BS_NORMAL));
   app_menu_->SetHoverIcon(browser_view_->toolbar()->GetAppMenuIcon(
       views::CustomButton::BS_HOT));
   app_menu_->SetPushedIcon(browser_view_->toolbar()->GetAppMenuIcon(
       views::CustomButton::BS_PUSHED));
 }