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

chrome/browser/ui/views/chrome_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 CHROME_BROWSER_UI_VIEWS_CHROME_VIEWS_DELEGATE_H_
 #define CHROME_BROWSER_UI_VIEWS_CHROME_VIEWS_DELEGATE_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "build/build_config.h"
@@ skipping 27 matching lines @@
 #endif
   virtual views::NonClientFrameView* CreateDefaultNonClientFrameView(
       views::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 views::NativeWidget* CreateNativeWidget(
-      views::Widget::InitParams::Type type,
-      views::internal::NativeWidgetDelegate* delegate,
-      gfx::NativeView parent,
-      gfx::NativeView context) OVERRIDE;
+  virtual void OnBeforeWidgetInit(
+      views::Widget::InitParams* params,
+      views::internal::NativeWidgetDelegate* delegate) OVERRIDE;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ChromeViewsDelegate);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_CHROME_VIEWS_DELEGATE_H_