Desktop aura: Expand what the ViewsDelegate can do to new windows.

ui/views/test/test_views_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_TEST_TEST_VIEWS_DELEGATE_H_
 #define UI_VIEWS_TEST_TEST_VIEWS_DELEGATE_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 41 matching lines @@
 #endif
   virtual NonClientFrameView* CreateDefaultNonClientFrameView(
       Widget* widget) OVERRIDE;
   virtual bool UseTransparentWindows() const OVERRIDE;
   virtual void AddRef() OVERRIDE {}
   virtual void ReleaseRef() OVERRIDE {}
   virtual int GetDispositionForEvent(int event_flags) OVERRIDE;
   virtual content::WebContents* CreateWebContents(
       content::BrowserContext* browser_context,
       content::SiteInstance* site_instance) OVERRIDE;
-  virtual NativeWidget* CreateNativeWidget(
-      Widget::InitParams::Type type,
-      internal::NativeWidgetDelegate* delegate,
-      gfx::NativeView parent,
-      gfx::NativeView context) OVERRIDE;
+  virtual void OnBeforeWidgetInit(Widget::InitParams* params,
+                            internal::NativeWidgetDelegate* delegate) OVERRIDE;
 
  private:
   bool use_transparent_windows_;
 
   DISALLOW_COPY_AND_ASSIGN(TestViewsDelegate);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_TEST_TEST_VIEWS_DELEGATE_H_