Remove unused function NotifyLocaleChanged()

ui/views/widget/widget.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_WIDGET_WIDGET_H_
 #define UI_VIEWS_WIDGET_WIDGET_H_
 
 #include <set>
 #include <stack>
 #include <vector>
@@ skipping 247 matching lines @@
   static Widget* CreateWindowWithContext(WidgetDelegate* delegate,
                                          gfx::NativeView context);
   static Widget* CreateWindowWithContextAndBounds(WidgetDelegate* delegate,
                                                   gfx::NativeView context,
                                                   const gfx::Rect& bounds);
 
   // Creates an undecorated child window Widget parented to |parent|.
   static Widget* CreateWindowAsFramelessChild(WidgetDelegate* widget_delegate,
                                               gfx::NativeView parent);
 
-  // Enumerates all windows pertaining to us and notifies their
-  // view hierarchies that the locale has changed.
-  // TODO(beng): remove post-Aurafication of ChromeOS.
-  static void NotifyLocaleChanged();
-
   // Closes all Widgets that aren't identified as "secondary widgets". Called
   // during application shutdown when the last non-secondary widget is closed.
   static void CloseAllSecondaryWidgets();
 
   // Converts a rectangle from one Widget's coordinate system to another's.
   // Returns false if the conversion couldn't be made, because either these two
   // Widgets do not have a common ancestor or they are not on the screen yet.
   // The value of |*rect| won't be changed when false is returned.
   static bool ConvertRect(const Widget* source,
                           const Widget* target,
@@ skipping 604 matching lines @@
   // True when window movement via mouse interaction with the frame should be
   // disabled.
   bool movement_disabled_;
 
   DISALLOW_COPY_AND_ASSIGN(Widget);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_WIDGET_WIDGET_H_