Make theme change notifications auto-propagate through the view hierarchy, in...

views/widget/root_view.h

 // Copyright (c) 2010 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 VIEWS_WIDGET_ROOT_VIEW_H_
 #define VIEWS_WIDGET_ROOT_VIEW_H_
 
 #include <string>
 
 #include "base/ref_counted.h"
@@ skipping 61 matching lines @@
   // Returns the region scheduled to paint clipped to the RootViews bounds.
   gfx::Rect GetScheduledPaintRectConstrainedToSize();
 
   // Tree functions
 
   // Get the Widget that hosts this View.
   virtual Widget* GetWidget() const;
 
   // Public API for broadcasting theme change notifications to this View
   // hierarchy.
-  virtual void ThemeChanged();
+  void NotifyThemeChanged();
 
   // Public API for broadcasting locale change notifications to this View
   // hierarchy.
-  virtual void NotifyLocaleChanged();
+  void NotifyLocaleChanged();
 
   // The following event methods are overridden to propagate event to the
   // control tree
   virtual bool OnMousePressed(const MouseEvent& e);
   virtual bool OnMouseDragged(const MouseEvent& e);
   virtual void OnMouseReleased(const MouseEvent& e, bool canceled);
   virtual void OnMouseMoved(const MouseEvent& e);
   virtual void SetMouseHandler(View* new_mouse_handler);
 
   // Invoked By the Widget if the mouse drag is interrupted by
@@ skipping 227 matching lines @@
   // True if we're currently processing paint.
   bool is_processing_paint_;
 #endif
 
   DISALLOW_COPY_AND_ASSIGN(RootView);
 };
 
 }  // namespace views
 
 #endif  // VIEWS_WIDGET_ROOT_VIEW_H_