Renaming App List Shower to App List Presenter

ui/app_list/shower/app_list_shower_impl.h

Index: ui/app_list/shower/app_list_shower_impl.h
diff --git a/ui/app_list/shower/app_list_shower_impl.h b/ui/app_list/shower/app_list_shower_impl.h
deleted file mode 100644
index 95a4ae6aed7bc536c711365685ae7a7d062a553c..0000000000000000000000000000000000000000
--- a/ui/app_list/shower/app_list_shower_impl.h
+++ /dev/null
@@ -1,120 +0,0 @@
-// Copyright 2016 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_SHOWER_APP_LIST_SHOWER_IMPL_H_
-#define UI_APP_LIST_SHOWER_APP_LIST_SHOWER_IMPL_H_
-
-#include <memory>
-
-#include "base/compiler_specific.h"
-#include "base/macros.h"
-#include "ui/app_list/pagination_model_observer.h"
-#include "ui/app_list/shower/app_list_shower.h"
-#include "ui/app_list/shower/app_list_shower_delegate.h"
-#include "ui/aura/client/focus_change_observer.h"
-#include "ui/aura/window_observer.h"
-#include "ui/compositor/layer_animation_observer.h"
-#include "ui/gfx/geometry/rect.h"
-#include "ui/views/widget/widget_observer.h"
-
-namespace app_list {
-class AppListView;
-class AppListViewDelegate;
-class AppListShowerDelegateFactory;
-
-namespace test {
-class AppListShowerImplTestApi;
-}
-
-class AppListShowerImplTest;
-class AppListViewDelegate;
-
-// Manages app list UI. Creates AppListView and schedules showing/hiding
-// animation. While the UI is visible, it monitors things such as app list
-// activation state to auto dismiss the UI. Delegates the responsibility
-// for laying out the app list UI to ash::AppListLayoutDelegate.
-class APP_LIST_SHOWER_EXPORT AppListShowerImpl
-    : public AppListShower,
-      public aura::client::FocusChangeObserver,
-      public aura::WindowObserver,
-      public ui::ImplicitAnimationObserver,
-      public views::WidgetObserver,
-      public PaginationModelObserver {
- public:
-  explicit AppListShowerImpl(AppListShowerDelegateFactory* factory);
-  ~AppListShowerImpl() override;
-
-  // Returns app list window or NULL if it is not visible.
-  aura::Window* GetWindow();
-
-  // Returns app list view if one exists, or NULL otherwise.
-  AppListView* GetView() { return view_; }
-
-  // AppListShower:
-  void Show(aura::Window* window) override;
-  void Dismiss() override;
-  bool IsVisible() const override;
-  bool GetTargetVisibility() const override;
-
- private:
-  friend class test::AppListShowerImplTestApi;
-
-  // Sets the app list view and attempts to show it.
-  void SetView(AppListView* view);
-
-  // Forgets the view.
-  void ResetView();
-
-  // Starts show/hide animation.
-  void ScheduleAnimation();
-
-  // aura::client::FocusChangeObserver overrides:
-  void OnWindowFocused(aura::Window* gained_focus,
-                       aura::Window* lost_focus) override;
-
-  // aura::WindowObserver overrides:
-  void OnWindowBoundsChanged(aura::Window* root,
-                             const gfx::Rect& old_bounds,
-                             const gfx::Rect& new_bounds) override;
-
-  // ui::ImplicitAnimationObserver overrides:
-  void OnImplicitAnimationsCompleted() override;
-
-  // views::WidgetObserver overrides:
-  void OnWidgetDestroying(views::Widget* widget) override;
-
-  // PaginationModelObserver overrides:
-  void TotalPagesChanged() override;
-  void SelectedPageChanged(int old_selected, int new_selected) override;
-  void TransitionStarted() override;
-  void TransitionChanged() override;
-
-  // Not owned
-  AppListShowerDelegateFactory* const factory_;
-
-  // Responsible for laying out the app list UI.
-  std::unique_ptr<AppListShowerDelegate> shower_delegate_;
-
-  // Whether we should show or hide app list widget.
-  bool is_visible_ = false;
-
-  // The AppListView this class manages, owned by its widget.
-  AppListView* view_ = nullptr;
-
-  // The current page of the AppsGridView of |view_|. This is stored outside of
-  // the view's PaginationModel, so that it persists when the view is destroyed.
-  int current_apps_page_ = -1;
-
-  // Cached bounds of |view_| for snapping back animation after over-scroll.
-  gfx::Rect view_bounds_;
-
-  // Whether should schedule snap back animation.
-  bool should_snap_back_ = false;
-
-  DISALLOW_COPY_AND_ASSIGN(AppListShowerImpl);
-};
-
-}  // namespace app_list
-
-#endif  // UI_APP_LIST_SHOWER_APP_LIST_SHOWER_IMPL_H_