Standardize usage of virtual/override/final specifiers in google_apis/.

google_apis/gcm/base/socket_stream_unittest.cc

 // 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.
 
 #include "google_apis/gcm/base/socket_stream.h"
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/run_loop.h"
@@ skipping 11 matching lines @@
 const char kReadData[] = "read_data";
 const int kReadDataSize = arraysize(kReadData) - 1;
 const char kReadData2[] = "read_alternate_data";
 const int kReadData2Size = arraysize(kReadData2) - 1;
 const char kWriteData[] = "write_data";
 const int kWriteDataSize = arraysize(kWriteData) - 1;
 
 class GCMSocketStreamTest : public testing::Test {
  public:
   GCMSocketStreamTest();
-  virtual ~GCMSocketStreamTest();
+  ~GCMSocketStreamTest() override;
 
   // Build a socket with the expected reads and writes.
   void BuildSocket(const ReadList& read_list, const WriteList& write_list);
 
   // Pump the message loop until idle.
   void PumpLoop();
 
   // Simulates a google::protobuf::io::CodedInputStream read.
   base::StringPiece DoInputStreamRead(int bytes);
   // Simulates a google::protobuf::io::CodedOutputStream write.
@@ skipping 354 matching lines @@
 TEST_F(GCMSocketStreamTest, WriteDisconnected) {
   BuildSocket(ReadList(), WriteList());
   socket()->Disconnect();
   DoOutputStreamWrite(base::StringPiece(kWriteData, kWriteDataSize));
   ASSERT_EQ(SocketOutputStream::CLOSED, output_stream()->GetState());
   ASSERT_EQ(net::ERR_CONNECTION_CLOSED, output_stream()->last_error());
 }
 
 }  // namespace
 }  // namespace gcm