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

ash/common/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_COMMON_WM_PANELS_PANEL_FRAME_VIEW_H_
-#define ASH_COMMON_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 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);
-  ~PanelFrameView() override;
-
-  // Sets the active and inactive frame colors. Note the inactive frame color
-  // will have some transparency added when the frame is drawn.
-  void SetFrameColors(SkColor active_frame_color, SkColor inactive_frame_color);
-
-  // views::View:
-  const char* GetClassName() const override;
-
- private:
-  void InitHeaderPainter();
-
-  WmWindow* GetWidgetWindow();
-
-  // Height from top of window to top of client area.
-  int NonClientTopBorderHeight() const;
-
-  // views::NonClientFrameView:
-  gfx::Rect GetBoundsForClientView() const override;
-  gfx::Rect GetWindowBoundsForClientBounds(
-      const gfx::Rect& client_bounds) const override;
-  int NonClientHitTest(const gfx::Point& point) override;
-  void GetWindowMask(const gfx::Size& size, gfx::Path* window_mask) override;
-  void ResetWindowControls() override;
-  void UpdateWindowIcon() override;
-  void UpdateWindowTitle() override;
-  void SizeConstraintsChanged() override;
-
-  // views::View:
-  gfx::Size GetMinimumSize() const override;
-  void Layout() override;
-  void OnPaint(gfx::Canvas* canvas) override;
-
-  // ShellObserver:
-  void OnOverviewModeStarting() override;
-  void OnOverviewModeEnded() override;
-
-  // 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_;
-
-  DISALLOW_COPY_AND_ASSIGN(PanelFrameView);
-};
-}
-
-#endif  // ASH_COMMON_WM_PANELS_PANEL_FRAME_VIEW_H_