Moves CustomFrameViewAsh to common

ash/wm/panels/panel_frame_view.h

 // Copyright (c) 2012 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_WM_PANELS_PANEL_FRAME_VIEW_H_
 #define ASH_WM_PANELS_PANEL_FRAME_VIEW_H_
 
 #include <memory>
 
 #include "ash/ash_export.h"
 #include "ash/common/shell_observer.h"
 #include "base/macros.h"
 #include "ui/views/window/non_client_view.h"
 
 namespace views {
 class ImageView;
 }
 
 namespace ash {
 class DefaultHeaderPainter;
 class FrameCaptionButtonContainerView;
-class FrameBorderHitTestController;
 
 class ASH_EXPORT PanelFrameView : public views::NonClientFrameView,
                                   public ShellObserver {
  public:
   // Internal class name.
   static const char kViewClassName[];
 
   enum FrameType { FRAME_NONE, FRAME_ASH };
 
   PanelFrameView(views::Widget* frame, FrameType frame_type);
@@ skipping 35 matching lines @@
   // Child View class describing the panel's title bar behavior
   // and buttons, owned by the view hierarchy
   views::Widget* frame_;
   FrameCaptionButtonContainerView* caption_button_container_;
   views::ImageView* window_icon_;
   gfx::Rect client_view_bounds_;
 
   // Helper class for painting the header.
   std::unique_ptr<DefaultHeaderPainter> header_painter_;
 
-  // Updates the hittest bounds overrides based on the window state type.
-  std::unique_ptr<FrameBorderHitTestController>
-      frame_border_hit_test_controller_;
-
   DISALLOW_COPY_AND_ASSIGN(PanelFrameView);
 };
 }
 
 #endif  // ASH_WM_PANELS_PANEL_FRAME_VIEW_H_