Allow Chrome apps to create Ash Panels (apps v2)

ash/wm/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_PANEL_FRAME_VIEW_H_
 #define ASH_WM_PANEL_FRAME_VIEW_H_
 
 #include "ash/ash_export.h"
 #include "base/basictypes.h"
 #include "ui/aura/aura_export.h"
+#include "ui/gfx/insets.h"
 #include "ui/views/window/non_client_view.h"
 #include "ui/views/controls/button/button.h"  // ButtonListener
 
 namespace views {
 class ImageButton;
 }
 
 namespace ash {
 
 class FramePainter;
 
 class ASH_EXPORT PanelFrameView : public views::NonClientFrameView,
                                   public views::ButtonListener {
  public:
-  explicit PanelFrameView(views::Widget* frame);
+  enum FrameType {
+    FRAME_NONE,
+    FRAME_ASH
+  };
+
+  PanelFrameView(views::Widget* frame, FrameType frame_type);
   virtual ~PanelFrameView();
 
+  gfx::Insets GetFrameInsets() const;
+
  private:
+  void InitFramePainter(views::Widget* frame);
+
   // 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;
@@ skipping 12 matching lines @@
   views::ImageButton* close_button_;
   views::ImageButton* minimize_button_;
   gfx::Rect client_view_bounds_;
 
   DISALLOW_COPY_AND_ASSIGN(PanelFrameView);
 };
 
 }
 
 #endif // ASH_WM_PANEL_FRAME_VIEW_H_