Remove "Alternate frame caption button style" command line flag

ash/frame/caption_buttons/maximize_bubble_controller_bubble.h

-// 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_FRAME_CAPTION_BUTTONS_MAXIMIZE_BUBBLE_CONTROLLER_BUBBLE_H_
-#define ASH_FRAME_CAPTION_BUTTONS_MAXIMIZE_BUBBLE_CONTROLLER_BUBBLE_H_
-
-#include "ash/wm/workspace/snap_types.h"
-#include "ui/views/bubble/bubble_delegate.h"
-#include "ui/views/mouse_watcher.h"
-
-namespace views {
-class CustomButton;
-}
-
-namespace ash {
-
-class BubbleContentsView;
-class MaximizeBubbleBorder;
-class MaximizeBubbleController;
-
-// The class which creates and manages the bubble menu element.
-// It creates a 'bubble border' and the content accordingly.
-// Note: Since the phantom window will show animations on top of the maximize
-// button this menu gets created as a separate window and the phantom window
-// will be created underneath this window.
-class MaximizeBubbleControllerBubble : public views::BubbleDelegateView,
-                                       public views::MouseWatcherListener {
- public:
-  static const SkColor kBubbleBackgroundColor;
-  static const int kLayoutSpacing;  // The spacing between two buttons.
-
-  MaximizeBubbleControllerBubble(MaximizeBubbleController* owner,
-                                 int appearance_delay_ms,
-                                 SnapType initial_snap_type);
-  virtual ~MaximizeBubbleControllerBubble();
-
-  // The window of the menu under which the phantom window will get created.
-  aura::Window* GetBubbleWindow();
-
-  // Overridden from views::BubbleDelegateView.
-  virtual gfx::Rect GetAnchorRect() OVERRIDE;
-  virtual bool CanActivate() const OVERRIDE;
-
-  // Overridden from views::WidgetDelegateView.
-  virtual bool WidgetHasHitTestMask() const OVERRIDE;
-  virtual void GetWidgetHitTestMask(gfx::Path* mask) const OVERRIDE;
-
-  // Implementation of MouseWatcherListener.
-  virtual void MouseMovedOutOfHost() OVERRIDE;
-
-  // Implementation of MouseWatcherHost.
-  virtual bool Contains(const gfx::Point& screen_point,
-                        views::MouseWatcherHost::MouseEventType type);
-
-  // Overridden from views::View.
-  virtual gfx::Size GetPreferredSize() OVERRIDE;
-
-  // Overridden from views::Widget::Observer.
-  virtual void OnWidgetDestroying(views::Widget* widget) OVERRIDE;
-
-  // Called from the controller class to indicate that the menu should get
-  // destroyed.
-  virtual void ControllerRequestsCloseAndDelete();
-
-  // Called from the owning class to change the menu content to the given
-  // |snap_type| so that the user knows what is selected.
-  void SetSnapType(SnapType snap_type);
-
-  // Get the owning MaximizeBubbleController. This might return NULL in case
-  // of an asynchronous shutdown.
-  MaximizeBubbleController* controller() const { return owner_; }
-
-  // Added for unit test: Retrieve the button for an action.
-  // |state| can be either SNAP_LEFT, SNAP_RIGHT or SNAP_MINIMIZE.
-  views::CustomButton* GetButtonForUnitTest(SnapType state);
-
- private:
-  // True if the shut down has been initiated.
-  bool shutting_down_;
-
-  // Our owning class.
-  MaximizeBubbleController* owner_;
-
-  // The content accessor of the menu.
-  BubbleContentsView* contents_view_;
-
-  // The bubble border (weak reference).
-  MaximizeBubbleBorder* bubble_border_;
-
-  // The mouse watcher which takes care of out of window hover events.
-  scoped_ptr<views::MouseWatcher> mouse_watcher_;
-
-  // The fade delay - if 0 it will show / hide immediately.
-  const int appearance_delay_ms_;
-
-  DISALLOW_COPY_AND_ASSIGN(MaximizeBubbleControllerBubble);
-};
-
-}  // namespace ash
-
-#endif  // ASH_FRAME_CAPTION_BUTTONS_MAXIMIZE_BUBBLE_CONTROLLER_BUBBLE_H_