Standardize usage of virtual/override/final in content/renderer/

content/renderer/input/input_handler_wrapper.h

Index: content/renderer/input/input_handler_wrapper.h
diff --git a/content/renderer/input/input_handler_wrapper.h b/content/renderer/input/input_handler_wrapper.h
index c465e9b2ea9db2903cf17d0fcee38f7b41a097bf..fd997ce2803b1d7a809b87e752783efb34c88ce7 100644
--- a/content/renderer/input/input_handler_wrapper.h
+++ b/content/renderer/input/input_handler_wrapper.h
@@ -20,22 +20,22 @@ class InputHandlerWrapper : public InputHandlerProxyClient {
                       const scoped_refptr<base::MessageLoopProxy>& main_loop,
                       const base::WeakPtr<cc::InputHandler>& input_handler,
                       const base::WeakPtr<RenderViewImpl>& render_view_impl);
-  virtual ~InputHandlerWrapper();
+  ~InputHandlerWrapper() override;
 
   int routing_id() const { return routing_id_; }
   InputHandlerProxy* input_handler_proxy() { return &input_handler_proxy_; }
 
   // InputHandlerProxyClient implementation.
-  virtual void WillShutdown() override;
-  virtual void TransferActiveWheelFlingAnimation(
+  void WillShutdown() override;
+  void TransferActiveWheelFlingAnimation(
       const blink::WebActiveWheelFlingParameters& params) override;
-  virtual blink::WebGestureCurve* CreateFlingAnimationCurve(
+  blink::WebGestureCurve* CreateFlingAnimationCurve(
       blink::WebGestureDevice deviceSource,
       const blink::WebFloatPoint& velocity,
       const blink::WebSize& cumulativeScroll) override;
-  virtual void DidOverscroll(const DidOverscrollParams& params) override;
-  virtual void DidStopFlinging() override;
-  virtual void DidReceiveInputEvent() override;
+  void DidOverscroll(const DidOverscrollParams& params) override;
+  void DidStopFlinging() override;
+  void DidReceiveInputEvent() override;
 
  private:
   InputHandlerManager* input_handler_manager_;