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

content/browser/android/java/gin_java_bound_object_delegate.h

Index: content/browser/android/java/gin_java_bound_object_delegate.h
diff --git a/content/browser/android/java/gin_java_bound_object_delegate.h b/content/browser/android/java/gin_java_bound_object_delegate.h
index 49ff4bbca4f779a6c74af0041af577df3d3f450c..cdee8a61c6cfa58935c0dec2a98377931ad8986c 100644
--- a/content/browser/android/java/gin_java_bound_object_delegate.h
+++ b/content/browser/android/java/gin_java_bound_object_delegate.h
@@ -15,17 +15,15 @@ class GinJavaBoundObjectDelegate
     : public GinJavaMethodInvocationHelper::ObjectDelegate {
  public:
   GinJavaBoundObjectDelegate(scoped_refptr<GinJavaBoundObject> object);
-  virtual ~GinJavaBoundObjectDelegate();
+  ~GinJavaBoundObjectDelegate() override;
 
-  virtual base::android::ScopedJavaLocalRef<jobject> GetLocalRef(
+  base::android::ScopedJavaLocalRef<jobject> GetLocalRef(JNIEnv* env) override;
+  base::android::ScopedJavaLocalRef<jclass> GetLocalClassRef(
       JNIEnv* env) override;
-  virtual base::android::ScopedJavaLocalRef<jclass> GetLocalClassRef(
-      JNIEnv* env) override;
-  virtual const JavaMethod* FindMethod(const std::string& method_name,
-                                       size_t num_parameters) override;
-  virtual bool IsObjectGetClassMethod(const JavaMethod* method) override;
-  virtual const base::android::JavaRef<jclass>& GetSafeAnnotationClass()
-      override;
+  const JavaMethod* FindMethod(const std::string& method_name,
+                               size_t num_parameters) override;
+  bool IsObjectGetClassMethod(const JavaMethod* method) override;
+  const base::android::JavaRef<jclass>& GetSafeAnnotationClass() override;
 
  private:
   scoped_refptr<GinJavaBoundObject> object_;