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

content/renderer/java/gin_java_bridge_value_converter_unittest.cc

 // Copyright 2014 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 "base/basictypes.h"
 #include "base/float_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/stringprintf.h"
 #include "content/common/android/gin_java_bridge_value.h"
 #include "content/renderer/java/gin_java_bridge_value_converter.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "v8/include/v8.h"
 
 namespace content {
 
 class GinJavaBridgeValueConverterTest : public testing::Test {
  public:
   GinJavaBridgeValueConverterTest()
       : isolate_(v8::Isolate::GetCurrent()) {
   }
 
  protected:
-  virtual void SetUp() {
+  void SetUp() override {
     v8::HandleScope handle_scope(isolate_);
     v8::Handle<v8::ObjectTemplate> global = v8::ObjectTemplate::New(isolate_);
     context_.Reset(isolate_, v8::Context::New(isolate_, NULL, global));
   }
 
-  virtual void TearDown() {
-    context_.Reset();
-  }
+  void TearDown() override { context_.Reset(); }
 
   v8::Isolate* isolate_;
 
   // Context for the JavaScript in the test.
   v8::Persistent<v8::Context> context_;
 };
 
 TEST_F(GinJavaBridgeValueConverterTest, BasicValues) {
   v8::HandleScope handle_scope(isolate_);
   v8::Local<v8::Context> context =
@@ skipping 87 matching lines @@
     base::ListValue* list;
     ASSERT_TRUE(list_value->GetAsList(&list)) << typed_array_type;
     EXPECT_EQ(1u, list->GetSize()) << typed_array_type;
     double first_element;
     ASSERT_TRUE(list->GetDouble(0, &first_element)) << typed_array_type;
     EXPECT_EQ(42.0, first_element) << typed_array_type;
   }
 }
 
 }  // namespace content