Implement rough new dialog style.

ui/views/window/dialog_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 UI_VIEWS_WINDOW_DIALOG_FRAME_VIEW_H_
 #define UI_VIEWS_WINDOW_DIALOG_FRAME_VIEW_H_
 
 #include "ui/views/controls/button/button.h"
 #include "ui/views/window/non_client_view.h"
 
-namespace gfx {
-class Font;
-}
-
 namespace views {
 
-class ImageButton;
+class Label;
+class LabelButton;
 
 // A NonClientFrameView that implements a new-style for dialogs.
 class VIEWS_EXPORT DialogFrameView : public NonClientFrameView,
                                      public ButtonListener {
  public:
-  // Internal class name.
-  static const char kViewClassName[];
-
-  DialogFrameView();
+  explicit DialogFrameView(const string16& title);
   virtual ~DialogFrameView();
 
   // Overridden from 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 View:
   virtual std::string GetClassName() const OVERRIDE;
   virtual void Layout() OVERRIDE;
-  virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE;
 
   // Overridden from ButtonListener:
   virtual void ButtonPressed(Button* sender, const ui::Event& event) OVERRIDE;
 
  private:
-  gfx::Insets GetPaddingInsets() const;
   gfx::Insets GetClientInsets() const;
 
-  scoped_ptr<gfx::Font> title_font_;
-  gfx::Rect title_display_rect_;
+  Label* title_;
+  LabelButton* close_;
 
-  ImageButton* close_button_;
+  // The margins between the content and the inside of the border.
+  gfx::Insets content_margins_;
 
   DISALLOW_COPY_AND_ASSIGN(DialogFrameView);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_WINDOW_DIALOG_FRAME_VIEW_H_