Move ash/wm's DialogFrameView to ui/views/window; etc.

ui/views/window/dialog_delegate.h

Index: ui/views/window/dialog_delegate.h
diff --git a/ui/views/window/dialog_delegate.h b/ui/views/window/dialog_delegate.h
index 59319c0b85c8925bd5f5d650e2a840975a9f2e78..59d6401d9c29d350fd164d1d20d78b1a42b66888 100644
--- a/ui/views/window/dialog_delegate.h
+++ b/ui/views/window/dialog_delegate.h
@@ -28,6 +28,9 @@ class View;
 ///////////////////////////////////////////////////////////////////////////////
 class VIEWS_EXPORT DialogDelegate : public WidgetDelegate {
  public:
+  // Returns whether to use the new dialog style.
+  static bool UseNewStyle();

[sky, 2012/12/19 15:55:54]

constructor/destructor before other methods.

[msw, 2012/12/19 17:07:33]

Done.

+
   virtual DialogDelegate* AsDialogDelegate() OVERRIDE;
 
   virtual ~DialogDelegate();
@@ -58,10 +61,6 @@ class VIEWS_EXPORT DialogDelegate : public WidgetDelegate {
   // Returns whether the specified dialog button is visible.
   virtual bool IsDialogButtonVisible(ui::DialogButton button) const;
 
-  // Returns whether to use chrome style for the button strip (like WebUI). If
-  // false, native style padding is used.
-  virtual bool UseChromeStyle() const;
-
   // Returns whether accelerators are enabled on the button. This is invoked
   // when an accelerator is pressed, not at construction time. This
   // returns true.
@@ -98,6 +97,7 @@ class VIEWS_EXPORT DialogDelegate : public WidgetDelegate {
   // Overridden from WindowDelegate:
   virtual View* GetInitiallyFocusedView() OVERRIDE;
   virtual ClientView* CreateClientView(Widget* widget) OVERRIDE;
+  virtual NonClientFrameView* CreateNonClientFrameView(Widget* widget) OVERRIDE;
 
   // Called when the window has been closed.
   virtual void OnClose() {}
@@ -124,6 +124,7 @@ class VIEWS_EXPORT DialogDelegateView : public DialogDelegate,
   // Overridden from DialogDelegate:
   virtual Widget* GetWidget() OVERRIDE;
   virtual const Widget* GetWidget() const OVERRIDE;
+  virtual View* GetContentsView() OVERRIDE;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(DialogDelegateView);