Refactor app list so AppsGridView owns the PaginationModel.

chrome/browser/ui/app_list/app_list_shower_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/app_list/app_list_shower_views.h"
 
 #include "base/bind.h"
 #include "base/message_loop/message_loop.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/app_list/app_list_shower_delegate.h"
@@ skipping 91 matching lines @@
 }
 
 app_list::AppListView* AppListShower::MakeViewForCurrentProfile() {
   // The view delegate will be owned by the app list view. The app list view
   // manages its own lifetime.
   AppListViewDelegate* view_delegate = new AppListViewDelegate(
       profile_, delegate_->GetControllerDelegateForCreate());
   app_list::AppListView* view = new app_list::AppListView(view_delegate);
   gfx::Point cursor = gfx::Screen::GetNativeScreen()->GetCursorScreenPoint();
   view->InitAsBubbleAtFixedLocation(NULL,
-                                    &pagination_model_,
+                                    0,
                                     cursor,
                                     views::BubbleBorder::FLOAT,
                                     false /* border_accepts_events */);
   return view;
 }
 
 void AppListShower::UpdateViewForNewProfile() {
   app_list_->SetProfileByPath(profile_->GetPath());
 }
 
 void AppListShower::Show() {
   app_list_->GetWidget()->Show();
   if (!window_icon_updated_) {
     app_list_->GetWidget()->GetTopLevelWidget()->UpdateWindowIcon();
     window_icon_updated_ = true;
   }
   app_list_->GetWidget()->Activate();
 }
 
 void AppListShower::Hide() {
   app_list_->GetWidget()->Hide();
 }
 
 void AppListShower::ResetKeepAlive() {
   keep_alive_.reset();
 }