Aura/ash split: Remove hacks and get chrome linking without ash.

ui/views/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_VIEWS_DELEGATE_H_
 #define UI_VIEWS_VIEWS_DELEGATE_H_
 #pragma once
 
 #include <string>
 
@@ skipping 13 matching lines @@
 namespace ui {
 class Clipboard;
 }
 
 namespace views {
 
 class NonClientFrameView;
 class View;
 class Widget;
 
+#if defined(USE_AURA)
+class NativeWidgetAura;
+class NativeWidgetHelperAura;
+#endif
+
 // ViewsDelegate is an interface implemented by an object using the views
 // framework. It is used to obtain various high level application utilities
 // and perform some actions such as window placement saving.
 //
 // The embedding app must set views_delegate to assign its ViewsDelegate
 // implementation.
 class VIEWS_EXPORT ViewsDelegate {
  public:
   // The active ViewsDelegate used by the views system.
   static ViewsDelegate* views_delegate;
@@ skipping 45 matching lines @@
   // apply transparent window frames in the NonClientFrameView.
   virtual bool UseTransparentWindows() const = 0;
 
   // AddRef/ReleaseRef are invoked while a menu is visible. They are used to
   // ensure we don't attempt to exit while a menu is showing.
   virtual void AddRef() = 0;
   virtual void ReleaseRef() = 0;
 
   // Converts views::Event::flags to a WindowOpenDisposition.
   virtual int GetDispositionForEvent(int event_flags) = 0;
+
+#if defined(USE_AURA)
+  // Creates an object that implements desktop integration behavior. Returned
+  // object is owned by the NativeWidgetAura passed in. May return NULL.
+  virtual NativeWidgetHelperAura* CreateNativeWidgetHelper(
+      NativeWidgetAura* native_widget) = 0;
+#endif
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_VIEWS_DELEGATE_H_