chromeos: Move files in //ash/common to //ash, part 2

ash/common/wm/overview/window_selector_controller.h

Index: ash/common/wm/overview/window_selector_controller.h
diff --git a/ash/common/wm/overview/window_selector_controller.h b/ash/common/wm/overview/window_selector_controller.h
deleted file mode 100644
index 830ee921100c252f3f0975b0133967c5c9354699..0000000000000000000000000000000000000000
--- a/ash/common/wm/overview/window_selector_controller.h
+++ /dev/null
@@ -1,78 +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 ASH_COMMON_WM_OVERVIEW_WINDOW_SELECTOR_CONTROLLER_H_
-#define ASH_COMMON_WM_OVERVIEW_WINDOW_SELECTOR_CONTROLLER_H_
-
-#include <list>
-#include <memory>
-#include <vector>
-
-#include "ash/ash_export.h"
-#include "ash/common/wm/overview/window_selector.h"
-#include "ash/common/wm/overview/window_selector_delegate.h"
-#include "base/macros.h"
-#include "base/time/time.h"
-
-namespace ash {
-class WindowSelector;
-class WindowSelectorTest;
-
-// Manages a window selector which displays an overview of all windows and
-// allows selecting a window to activate it.
-class ASH_EXPORT WindowSelectorController : public WindowSelectorDelegate {
- public:
-  WindowSelectorController();
-  ~WindowSelectorController() override;
-
-  // Returns true if selecting windows in an overview is enabled. This is false
-  // at certain times, such as when the lock screen is visible.
-  static bool CanSelect();
-
-  // Attempts to toggle overview mode and returns true if successful (showing
-  // overview would be unsuccessful if there are no windows to show).
-  bool ToggleOverview();
-
-  // Returns true if window selection mode is active.
-  bool IsSelecting() const;
-
-  // Moves the current selection by |increment| items. Positive values of
-  // |increment| move the selection forward, negative values move it backward.
-  void IncrementSelection(int increment);
-
-  // Accepts current selection if any. Returns true if a selection was made,
-  // false otherwise.
-  bool AcceptSelection();
-
-  // Returns true if overview mode is restoring minimized windows so that they
-  // are visible during overview mode.
-  bool IsRestoringMinimizedWindows() const;
-
-  // WindowSelectorDelegate:
-  void OnSelectionEnded() override;
-  void AddDelayedAnimationObserver(
-      std::unique_ptr<DelayedAnimationObserver> animation) override;
-  void RemoveAndDestroyAnimationObserver(
-      DelayedAnimationObserver* animation) override;
-
- private:
-  friend class WindowSelectorTest;
-
-  // Dispatched when window selection begins.
-  void OnSelectionStarted();
-
-  // Collection of DelayedAnimationObserver objects that own widgets that may be
-  // still animating after overview mode ends. If shell needs to shut down while
-  // those animations are in progress, the animations are shut down and the
-  // widgets destroyed.
-  std::vector<std::unique_ptr<DelayedAnimationObserver>> delayed_animations_;
-  std::unique_ptr<WindowSelector> window_selector_;
-  base::Time last_selection_time_;
-
-  DISALLOW_COPY_AND_ASSIGN(WindowSelectorController);
-};
-
-}  // namespace ash
-
-#endif  // ASH_COMMON_WM_OVERVIEW_WINDOW_SELECTOR_CONTROLLER_H_