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

android_webview/native/aw_contents_client_bridge_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 "android_webview/native/aw_contents_client_bridge.h"
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_array.h"
 #include "base/android/scoped_java_ref.h"
 #include "base/bind.h"
@@ skipping 23 matching lines @@
 class AwContentsClientBridgeTest : public Test {
  public:
   typedef AwContentsClientBridge::SelectCertificateCallback
       SelectCertificateCallback;
 
   AwContentsClientBridgeTest() { }
 
   // Callback method called when a cert is selected.
   void CertSelected(X509Certificate* cert);
  protected:
-  virtual void SetUp();
+  void SetUp() override;
   void TestCertType(SSLClientCertType type, const std::string& expected_name);
   // Create the TestBrowserThreads. Just instantiate the member variable.
   content::TestBrowserThreadBundle thread_bundle_;
   base::android::ScopedJavaGlobalRef<jobject> jbridge_;
   scoped_ptr<AwContentsClientBridge> bridge_;
   scoped_refptr<SSLCertRequestInfo> cert_request_info_;
   X509Certificate* selected_cert_;
   int cert_selected_callbacks_;
   JNIEnv* env_;
 };
@@ skipping 88 matching lines @@
       requestId,
       NULL,
       Java_MockAwContentsClientBridge_createTestPrivateKey(
           env_, jbridge_.obj()).obj());
   base::RunLoop().RunUntilIdle();
   EXPECT_EQ(NULL, selected_cert_);
   EXPECT_EQ(1, cert_selected_callbacks_);
 }
 
 }   // android_webview