Moves ownership of MenuItemView to MenuRunner as well as responbility

chrome/browser/ui/views/toolbar_view.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/toolbar_view.h"
 
 #include "base/i18n/number_formatting.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/prefs/pref_service.h"
@@ skipping 310 matching lines @@
 bool ToolbarView::GetAcceleratorInfo(int id, ui::Accelerator* accel) {
   return GetWidget()->GetAccelerator(id, accel);
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // ToolbarView, views::MenuDelegate implementation:
 
 void ToolbarView::RunMenu(views::View* source, const gfx::Point& /* pt */) {
   DCHECK_EQ(VIEW_ID_APP_MENU, source->id());
 
-  wrench_menu_ = new WrenchMenu(browser_);
+  wrench_menu_.reset(new WrenchMenu(browser_));
   wrench_menu_->Init(wrench_menu_model_.get());
 
   for (size_t i = 0; i < menu_listeners_.size(); ++i)
     menu_listeners_[i]->OnMenuOpened();
 
   wrench_menu_->RunMenu(app_menu_);
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // ToolbarView, LocationBarView::Delegate implementation:
@@ skipping 346 matching lines @@
   app_menu_->SetHoverIcon(GetAppMenuIcon(views::CustomButton::BS_HOT));
   app_menu_->SetPushedIcon(GetAppMenuIcon(views::CustomButton::BS_PUSHED));
 }
 
 void ToolbarView::UpdateAppMenuBadge() {
   app_menu_->SetIcon(GetAppMenuIcon(views::CustomButton::BS_NORMAL));
   app_menu_->SetHoverIcon(GetAppMenuIcon(views::CustomButton::BS_HOT));
   app_menu_->SetPushedIcon(GetAppMenuIcon(views::CustomButton::BS_PUSHED));
   SchedulePaint();
 }