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diff --git a/chromium/ash/wm/panels/panel_frame_view.h b/chromium/ash/wm/panels/panel_frame_view.h
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+// 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 "ash/ash_export.h"
+#include "base/basictypes.h"
+#include "ui/gfx/font.h"
+#include "ui/views/window/non_client_view.h"
+
+namespace views {
+class ImageView;
+}
+
+namespace ash {
+
+class FrameCaptionButtonContainerView;
+class FrameBorderHitTestController;
+class HeaderPainter;
+
+class ASH_EXPORT PanelFrameView : public views::NonClientFrameView {
+ public:
+ // Internal class name.
+ static const char kViewClassName[];
+
+ enum FrameType {
+ FRAME_NONE,
+ FRAME_ASH
+ };
+
+ PanelFrameView(views::Widget* frame, FrameType frame_type);
+ virtual ~PanelFrameView();
+
+ // Overridden from views::View:
+ virtual const char* GetClassName() const OVERRIDE;
+
+ private:
+ void InitHeaderPainter();
+
+ // Height from top of window to top of client area.
+ int NonClientTopBorderHeight() const;
+
+ // Overridden from views::NonClientFrameView:
+ virtual gfx::Rect GetBoundsForClientView() const OVERRIDE;
+ virtual gfx::Rect GetWindowBoundsForClientBounds(
+ const gfx::Rect& client_bounds) const OVERRIDE;
+ virtual int NonClientHitTest(const gfx::Point& point) OVERRIDE;
+ virtual void GetWindowMask(const gfx::Size& size,
+ gfx::Path* window_mask) OVERRIDE;
+ virtual void ResetWindowControls() OVERRIDE;
+ virtual void UpdateWindowIcon() OVERRIDE;
+ virtual void UpdateWindowTitle() OVERRIDE;
+
+ // Overridden from views::View:
+ virtual gfx::Size GetMinimumSize() OVERRIDE;
+ virtual void Layout() OVERRIDE;
+ virtual void OnPaint(gfx::Canvas* canvas) 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_;
+ const gfx::Font title_font_;
+
+ // Helper class for painting the header.
+ scoped_ptr<HeaderPainter> header_painter_;
+
+ // Updates the hittest bounds overrides based on the window show type.
+ scoped_ptr<FrameBorderHitTestController> frame_border_hit_test_controller_;
+
+ DISALLOW_COPY_AND_ASSIGN(PanelFrameView);
+};
+
+}
+
+#endif // ASH_WM_PANELS_PANEL_FRAME_VIEW_H_