Update {virtual,override,final} to follow C++11 style.

content/browser/renderer_host/input/synthetic_gesture_target_android.h

 // Copyright 2013 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 CONTENT_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_GESTURE_TARGET_ANDROID_H_
 #define CONTENT_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_GESTURE_TARGET_ANDROID_H_
 
 #include "base/android/jni_android.h"
 #include "base/time/time.h"
 #include "content/browser/renderer_host/input/synthetic_gesture_target_base.h"
 
 namespace content {
 
 class ContentViewCoreImpl;
 
 class SyntheticGestureTargetAndroid : public SyntheticGestureTargetBase {
  public:
   SyntheticGestureTargetAndroid(
       RenderWidgetHostImpl* host,
       base::android::ScopedJavaLocalRef<jobject> touch_event_synthesizer);
-  virtual ~SyntheticGestureTargetAndroid();
+  ~SyntheticGestureTargetAndroid() override;
 
   static bool RegisterTouchEventSynthesizer(JNIEnv* env);
 
   // SyntheticGestureTargetBase:
-  virtual void DispatchWebTouchEventToPlatform(
+  void DispatchWebTouchEventToPlatform(
       const blink::WebTouchEvent& web_touch,
       const ui::LatencyInfo& latency_info) override;
-  virtual void DispatchWebMouseWheelEventToPlatform(
+  void DispatchWebMouseWheelEventToPlatform(
       const blink::WebMouseWheelEvent& web_wheel,
       const ui::LatencyInfo& latency_info) override;
-  virtual void DispatchWebMouseEventToPlatform(
+  void DispatchWebMouseEventToPlatform(
       const blink::WebMouseEvent& web_mouse,
       const ui::LatencyInfo& latency_info) override;
 
   // SyntheticGestureTarget:
-  virtual SyntheticGestureParams::GestureSourceType
-      GetDefaultSyntheticGestureSourceType() const override;
+  SyntheticGestureParams::GestureSourceType
+  GetDefaultSyntheticGestureSourceType() const override;
 
-  virtual float GetTouchSlopInDips() const override;
+  float GetTouchSlopInDips() const override;
 
-  virtual float GetMinScalingSpanInDips() const override;
+  float GetMinScalingSpanInDips() const override;
 
  private:
   // Enum values below need to be kept in sync with TouchEventSynthesizer.java
   enum Action {
     ActionInvalid = -1,
     ActionStart = 0,
     ActionMove = 1,
     ActionCancel = 2,
     ActionEnd = 3
   };
 
   void TouchSetPointer(JNIEnv* env, int index, int x, int y, int id);
   void TouchInject(
       JNIEnv* env, Action action, int pointer_count, int64 time_in_ms);
 
   base::android::ScopedJavaGlobalRef<jobject> touch_event_synthesizer_;
 
   DISALLOW_COPY_AND_ASSIGN(SyntheticGestureTargetAndroid);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_GESTURE_TARGET_ANDROID_H_