Make start page fill app list bounds.

ui/app_list/views/contents_view.h

 // Copyright (c) 2012 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.
 
 #ifndef UI_APP_LIST_VIEWS_CONTENTS_VIEW_H_
 #define UI_APP_LIST_VIEWS_CONTENTS_VIEW_H_
 
 #include <map>
 #include <utility>
 
@@ skipping 14 matching lines @@
 
 namespace app_list {
 
 class AppsGridView;
 class ApplicationDragAndDropHost;
 class AppListFolderItem;
 class AppListMainView;
 class AppListViewDelegate;
 class AppsContainerView;
 class ContentsAnimator;
+class DefaultAnimator;
 class PaginationModel;
 class SearchBoxView;
 class SearchResultPageView;
 class StartPageView;
 
 // A view to manage launcher pages within the Launcher (eg. start page, apps
 // grid view, search results). There can be any number of launcher pages, only
 // one of which can be active at a given time. ContentsView provides the user
 // interface for switching between launcher pages, and animates the transition
 // between them.
@@ skipping 188 matching lines @@
 
   // Manages the pagination for the launcher pages.
   PaginationModel pagination_model_;
 
   // Maps from {A, B} pair to ContentsAnimator, where A and B are page
   // |view_model_| indices for an animation from A to B.
   std::map<std::pair<int, int>, linked_ptr<ContentsAnimator>>
       contents_animators_;
 
   // The animator for transitions not found in |contents_animators_|.
-  scoped_ptr<ContentsAnimator> default_animator_;
+  scoped_ptr<DefaultAnimator> default_animator_;
 
   DISALLOW_COPY_AND_ASSIGN(ContentsView);
 };
 
 }  // namespace app_list
 
 #endif  // UI_APP_LIST_VIEWS_CONTENTS_VIEW_H_