Move ownership of the AppListViewDelegate into the AppListService

chrome/browser/ui/app_list/app_list_service_mac.mm

 // Copyright 2013 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.
 
 #import "chrome/browser/ui/app_list/app_list_service_mac.h"
 
 #include <ApplicationServices/ApplicationServices.h>
 #import <Cocoa/Cocoa.h>
 
 #include "base/bind.h"
@@ skipping 374 matching lines @@
 
 void AppListServiceMac::CreateForProfile(Profile* requested_profile) {
   if (profile_ == requested_profile)
     return;
 
   profile_ = requested_profile;
 
   if (!window_controller_)
     window_controller_.reset([[AppListWindowController alloc] init]);
 
-  scoped_ptr<app_list::AppListViewDelegate> delegate(
-      new AppListViewDelegate(profile_, GetControllerDelegate()));
-  [[window_controller_ appListViewController] setDelegate:delegate.Pass()];
+  [[window_controller_ appListViewController]
+      setDelegate:GetViewDelegate(profile_)];
 }
 
 void AppListServiceMac::ShowForProfile(Profile* requested_profile) {
   InvalidatePendingProfileLoads();
 
   if (requested_profile == profile_) {
     ShowWindowNearDock();
     return;
   }
 
@@ skipping 42 matching lines @@
 void AppListServiceMac::CreateShortcut() {
   CreateAppListShim(GetProfilePath(
       g_browser_process->profile_manager()->user_data_dir()));
 }
 
 void AppListServiceMac::DestroyAppList() {
   // Due to reference counting, Mac can't guarantee that the widget is deleted,
   // but mac supports a visible app list with a NULL profile, so there's also no
   // need to tear it down completely.
   DismissAppList();
-  [[window_controller_ appListViewController]
-      setDelegate:scoped_ptr<app_list::AppListViewDelegate>()];
+  [[window_controller_ appListViewController] setDelegate:NULL];
 
   profile_ = NULL;
 }
 
 NSWindow* AppListServiceMac::GetAppListWindow() {
   return [window_controller_ window];
 }
 
 AppListControllerDelegate* AppListServiceMac::GetControllerDelegate() {
   return controller_delegate_.get();
@@ skipping 132 matching lines @@
 
 - (void)animationDidEnd:(NSAnimation*)animation {
   content::BrowserThread::PostTask(
       content::BrowserThread::UI,
       FROM_HERE,
       base::Bind(&AppListServiceMac::WindowAnimationDidEnd,
                  base::Unretained(AppListServiceMac::GetInstance())));
 }
 
 @end