Remove some platform specific stuff from views.

ui/app_list/views/apps_container_view.h

Index: ui/app_list/views/apps_container_view.h
diff --git a/ui/app_list/views/apps_container_view.h b/ui/app_list/views/apps_container_view.h
deleted file mode 100644
index 895d2e480f12f433041fb406b30ec588477bcb61..0000000000000000000000000000000000000000
--- a/ui/app_list/views/apps_container_view.h
+++ /dev/null
@@ -1,115 +0,0 @@
-// 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.
-
-#ifndef UI_APP_LIST_VIEWS_APPS_CONTAINER_VIEW_H_
-#define UI_APP_LIST_VIEWS_APPS_CONTAINER_VIEW_H_
-
-#include <vector>
-
-#include "ui/app_list/app_list_folder_item.h"
-#include "ui/app_list/views/top_icon_animation_view.h"
-#include "ui/views/view.h"
-
-namespace app_list {
-
-class AppsGridView;
-class ApplicationDragAndDropHost;
-class AppListFolderItem;
-class AppListFolderView;
-class AppListMainView;
-class AppListModel;
-class ContentsView;
-class FolderBackgroundView;
-
-// AppsContainerView contains a root level AppsGridView to render the root level
-// app items, and a AppListFolderView to render the app items inside the
-// active folder. Only one if them is visible to user at any time.
-class AppsContainerView : public views::View,
-                          public TopIconAnimationObserver {
- public:
-  AppsContainerView(AppListMainView* app_list_main_view,
-                    AppListModel* model);
-  virtual ~AppsContainerView();
-
-  // Shows the active folder content specified by |folder_item|.
-  void ShowActiveFolder(AppListFolderItem* folder_item);
-
-  // Shows the root level apps list. This is called when UI navigate back from
-  // a folder view with |folder_item|. If |folder_item| is NULL skips animation.
-  void ShowApps(AppListFolderItem* folder_item);
-
-  // Resets the app list to a state where it shows the main grid view. This is
-  // called when the user opens the launcher for the first time or when the user
-  // hides and then shows it. This is necessary because we only hide and show
-  // the launcher on Windows and Linux so we need to reset to a fresh state.
-  void ResetForShowApps();
-
-  // Sets |drag_and_drop_host_| for the current app list in both
-  // app_list_folder_view_ and root level apps_grid_view_.
-  void SetDragAndDropHostOfCurrentAppList(
-      ApplicationDragAndDropHost* drag_and_drop_host);
-
-  // Transits the UI from folder view to root lelve apps grid view when
-  // re-parenting a child item of |folder_item|.
-  void ReparentFolderItemTransit(AppListFolderItem* folder_item);
-
-  // Returns true if it is currently showing an active folder page.
-  bool IsInFolderView() const;
-
-  // views::View overrides:
-  virtual gfx::Size GetPreferredSize() const override;
-  virtual void Layout() override;
-  virtual bool OnKeyPressed(const ui::KeyEvent& event) override;
-
-  // TopIconAnimationObserver overrides:
-  virtual void OnTopIconAnimationsComplete() override;
-
-  AppsGridView* apps_grid_view() { return apps_grid_view_; }
-  FolderBackgroundView* folder_background_view() {
-     return folder_background_view_;
-  }
-  AppListFolderView* app_list_folder_view() { return app_list_folder_view_; }
-
- private:
-  enum ShowState {
-    SHOW_NONE,  // initial state
-    SHOW_APPS,
-    SHOW_ACTIVE_FOLDER,
-    SHOW_ITEM_REPARENT,
-  };
-
-  void SetShowState(ShowState show_state, bool show_apps_with_animation);
-
-  // Calculates the top item icon bounds in the active folder icon. The bounds
-  // is relative to AppsContainerView.
-  // Returns the bounds of top items' icon in sequence of top left, top right,
-  // bottom left, bottom right.
-  Rects GetTopItemIconBoundsInActiveFolder();
-
-  // Creates the transitional views for animating the top items in the folder
-  // when opening or closing a folder.
-  void CreateViewsForFolderTopItemsAnimation(
-      AppListFolderItem* active_folder, bool open_folder);
-
-  void PrepareToShowApps(AppListFolderItem* folder_item);
-
-  AppListModel* model_;
-  AppsGridView* apps_grid_view_;  // Owned by views hierarchy.
-  AppListFolderView* app_list_folder_view_;  // Owned by views hierarchy.
-  FolderBackgroundView* folder_background_view_;  // Owned by views hierarchy.
-  ShowState show_state_;
-
-  // The transitional views for animating the top items in folder
-  // when opening or closing a folder.
-  std::vector<views::View*> top_icon_views_;
-
-  size_t top_icon_animation_pending_count_;
-
-  DISALLOW_COPY_AND_ASSIGN(AppsContainerView);
-};
-
-}  // namespace app_list
-
-
-#endif  // UI_APP_LIST_VIEWS_APPS_CONTAINER_VIEW_H_