Chromium style checker cleanup

ash/shelf/shelf_widget.cc

 // 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.
 
 #include "ash/shelf/shelf_widget.h"
 
 #include "ash/focus_cycler.h"
 #include "ash/launcher/launcher_delegate.h"
 #include "ash/launcher/launcher_model.h"
 #include "ash/launcher/launcher_navigator.h"
@@ skipping 51 matching lines @@
   // Set if the shelf area is dimmed (eg when a window is maximized).
   void SetDimmed(bool dimmed) {
     if (dimmed_ != dimmed) {
       dimmed_ = dimmed;
       SchedulePaint();
     }
   }
   bool GetDimmed() const { return dimmed_; }
 
   // views::View overrides:
-  void OnPaintBackground(gfx::Canvas* canvas) OVERRIDE;
+  virtual void OnPaintBackground(gfx::Canvas* canvas) OVERRIDE;
 
   // views::WidgetDelegateView overrides:
-  views::Widget* GetWidget() OVERRIDE {
+  virtual views::Widget* GetWidget() OVERRIDE {
     return View::GetWidget();
   }
-  const views::Widget* GetWidget() const OVERRIDE {
+  virtual const views::Widget* GetWidget() const OVERRIDE {
     return View::GetWidget();
   }
 
-  bool CanActivate() const OVERRIDE;
-  void Layout() OVERRIDE;
+  virtual bool CanActivate() const OVERRIDE;
+  virtual void Layout() OVERRIDE;
 
   // BackgroundAnimatorDelegate overrides:
-  void UpdateBackground(int alpha) OVERRIDE;
+  virtual void UpdateBackground(int alpha) OVERRIDE;
 
  private:
   ShelfWidget* shelf_;
   internal::FocusCycler* focus_cycler_;
   int alpha_;
   bool dimmed_;
 
   DISALLOW_COPY_AND_ASSIGN(DelegateView);
 };
 
@@ skipping 206 matching lines @@
 }
 
 void ShelfWidget::ShutdownStatusAreaWidget() {
   if (status_area_widget_)
     status_area_widget_->Shutdown();
   status_area_widget_ = NULL;
 }
 
 }  // namespace ash