Add a new GetNegotiatedProtocol method to StreamSocket and implement in all subclasses.

jingle/notifier/base/fake_ssl_client_socket_unittest.cc

 // Copyright (c) 2012 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 "jingle/notifier/base/fake_ssl_client_socket.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 48 matching lines @@
   MOCK_CONST_METHOD0(IsConnectedAndIdle, bool());
   MOCK_CONST_METHOD1(GetPeerAddress, int(net::AddressList*));
   MOCK_CONST_METHOD1(GetLocalAddress, int(net::IPEndPoint*));
   MOCK_CONST_METHOD0(NetLog, const net::BoundNetLog&());
   MOCK_METHOD0(SetSubresourceSpeculation, void());
   MOCK_METHOD0(SetOmniboxSpeculation, void());
   MOCK_CONST_METHOD0(WasEverUsed, bool());
   MOCK_CONST_METHOD0(UsingTCPFastOpen, bool());
   MOCK_CONST_METHOD0(NumBytesRead, int64());
   MOCK_CONST_METHOD0(GetConnectTimeMicros, base::TimeDelta());
+  MOCK_CONST_METHOD0(GetNegotiatedProtocol, net::NextProto());
 };
 
 // Break up |data| into a bunch of chunked MockReads/Writes and push
 // them onto |ops|.
 void AddChunkedOps(base::StringPiece data, size_t chunk_size, net::IoMode mode,
                    std::vector<net::MockRead>* ops) {
   DCHECK_GT(chunk_size, 0U);
   size_t offset = 0;
   while (offset < data.size()) {
     size_t bounded_chunk_size = std::min(data.size() - offset, chunk_size);
@@ skipping 260 matching lines @@
 }
 
 TEST_F(FakeSSLClientSocketTest, MalformedServerHello) {
   RunUnsuccessfulHandshakeTest(ERR_MALFORMED_SERVER_HELLO,
                                VERIFY_SERVER_HELLO_ERROR);
 }
 
 }  // namespace
 
 }  // namespace notifier