Remove deprecated version of views::CreateDialogFrameView.

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 8e8948de427b026fcaad990597b07bc730af426d..9e87c57261b9d51f132ebe9e15f249a60f5b65d2 100644
--- a/ui/views/window/dialog_delegate.h
+++ b/ui/views/window/dialog_delegate.h
@@ -91,14 +91,6 @@ class VIEWS_EXPORT DialogDelegate : public ui::DialogModel,
 
   // Create a frame view using the new dialog style.
   static NonClientFrameView* CreateDialogFrameView(Widget* widget);
-  // The semi-transparent border and shadow of the new style frame view does not
-  // work on child windows under Views/Win32. This is a kludge to get a
-  // reasonable-looking opaque border for the dialog. Note that this does not
-  // support arrows.
-  //
-  // TODO(wittman): Remove once WinAura is in place.
-  static NonClientFrameView* CreateDialogFrameView(Widget* widget,
-                                                   bool force_opaque_border);
 
   // Returns whether this particular dialog should use the new dialog style.
   virtual bool UseNewStyleForThisDialog() const;