Cleanup: Remove deprecated version of views::CreateDialogFrameView().

ui/views/window/dialog_delegate.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_DELEGATE_H_
 #define UI_VIEWS_WINDOW_DIALOG_DELEGATE_H_
 
 #include "base/compiler_specific.h"
 #include "base/strings/string16.h"
 #include "ui/base/accessibility/accessibility_types.h"
@@ skipping 73 matching lines @@
   virtual bool IsDialogButtonEnabled(ui::DialogButton button) const OVERRIDE;
 
   // Overridden from WidgetDelegate:
   virtual View* GetInitiallyFocusedView() OVERRIDE;
   virtual DialogDelegate* AsDialogDelegate() OVERRIDE;
   virtual ClientView* CreateClientView(Widget* widget) OVERRIDE;
   virtual NonClientFrameView* CreateNonClientFrameView(Widget* widget) OVERRIDE;
 
   // 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

[msw, 2013/12/11 17:47:13]

Hmm, I was considering using this to create top-level dialogs in Windows Aura
with the Windows Classic theme (no Aero DWM Glass), as the pictures in comments
#3 and #4 at http://crbug.com/323278#c3 (I had to revert to the old style for
the hung renderer dialog). But since I'm not sure I'll end up using this, I
guess you can remove it for now.

-  // 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;
 
   // Called when the window has been closed.
   virtual void OnClosed() {}
 
   // A helper for accessing the DialogClientView object contained by this
   // delegate's Window.
   const DialogClientView* GetDialogClientView() const;
@@ skipping 20 matching lines @@
   virtual const Widget* GetWidget() const OVERRIDE;
   virtual View* GetContentsView() OVERRIDE;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(DialogDelegateView);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_WINDOW_DIALOG_DELEGATE_H_