Remove "Alternate frame caption button style" command line flag

ash/frame/caption_buttons/maximize_bubble_controller.h

Index: ash/frame/caption_buttons/maximize_bubble_controller.h
diff --git a/ash/frame/caption_buttons/maximize_bubble_controller.h b/ash/frame/caption_buttons/maximize_bubble_controller.h
deleted file mode 100644
index 4ed03b8be32325c39009428b426774dd9043b610..0000000000000000000000000000000000000000
--- a/ash/frame/caption_buttons/maximize_bubble_controller.h
+++ /dev/null
@@ -1,104 +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_FRAME_CAPTION_BUTTONS_MAXIMIZE_BUBBLE_CONTROLLER_H_
-#define ASH_FRAME_CAPTION_BUTTONS_MAXIMIZE_BUBBLE_CONTROLLER_H_
-
-#include "ash/ash_export.h"
-#include "ash/frame/caption_buttons/caption_button_types.h"
-#include "ash/wm/workspace/snap_types.h"
-#include "base/memory/scoped_ptr.h"
-
-namespace aura {
-class Window;
-}
-
-namespace base {
-class Timer;
-}
-
-namespace views {
-class CustomButton;
-}
-
-namespace ash {
-
-class FrameMaximizeButton;
-class MaximizeBubbleControllerBubble;
-
-// A class which shows a helper UI for the maximize button after a delay.
-class ASH_EXPORT MaximizeBubbleController {
- public:
-  MaximizeBubbleController(FrameMaximizeButton* frame_maximize_button,
-                           MaximizeBubbleFrameState maximize_type,
-                           int appearance_delay_ms);
-  // Called from the outside to destroy the interface to the UI visuals.
-  // The visuals will then delete when possible (maybe asynchronously).
-  virtual ~MaximizeBubbleController();
-
-  // Update the UI visuals to reflect the previewed |snap_type| snapping state.
-  void SetSnapType(SnapType snap_type);
-
-  // To achieve proper Z-sorting with the snap animation, this window will be
-  // presented above the phantom window.
-  aura::Window* GetBubbleWindow();
-
-  // Reset the delay of the menu creation (if it was not created yet).
-  void DelayCreation();
-
-  // Called to tell the owning FrameMaximizeButton that a button was clicked.
-  void OnButtonClicked(SnapType snap_type);
-
-  // Called to tell the the owning FrameMaximizeButton that the hover status
-  // for a button has changed. |snap_type| can be either SNAP_LEFT, SNAP_RIGHT,
-  // SNAP_MINIMIZE or SNAP_NONE.
-  void OnButtonHover(SnapType snap_type);
-
-  // Get the owning FrameMaximizeButton.
-  FrameMaximizeButton* frame_maximize_button() {
-    return frame_maximize_button_;
-  }
-
-  // The status of the associated window: Maximized or normal.
-  MaximizeBubbleFrameState maximize_type() const { return maximize_type_; }
-
-  // A unit test function to return buttons of the sub menu. |state| can be
-  // either SNAP_LEFT, SNAP_RIGHT or SNAP_MINIMIZE.
-  views::CustomButton* GetButtonForUnitTest(SnapType state);
-
-  // Called from the the Bubble class to destroy itself: It tells the owning
-  // object that it will destroy itself asynchronously. The owner will then
-  // destroy |this|.
-  void RequestDestructionThroughOwner();
-
- private:
-  // The function which creates the bubble once the delay is elapsed.
-  void CreateBubble();
-
-  // The owning button which is also the anchor for the menu.
-  FrameMaximizeButton* frame_maximize_button_;
-
-  // The bubble menu.
-  MaximizeBubbleControllerBubble* bubble_;
-
-  // The current maximize state of the owning window.
-  const MaximizeBubbleFrameState maximize_type_;
-
-  // The snap type with which the bubble is created. This is needed because the
-  // creation of the bubble can be delayed and SetSnapType() may be called
-  // before the bubble is created.
-  SnapType snap_type_for_creation_;
-
-  // The timer for the delayed creation of the menu.
-  scoped_ptr<base::Timer> timer_;
-
-  // The appearance delay in ms (delay and fade in & fade out delay).
-  const int appearance_delay_ms_;
-
-  DISALLOW_COPY_AND_ASSIGN(MaximizeBubbleController);
-};
-
-}  // namespace ash
-
-#endif  // ASH_FRAME_CAPTION_BUTTONS_MAXIMIZE_BUBBLE_CONTROLLER_H_