Modify PeerConnection for end-to-end QuicDataChannel usage

webrtc/p2p/quic/reliablequicstream_unittest.cc

 /*
  *  Copyright 2016 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 154 matching lines @@
     stream_->SignalClosed.connect(this, &ReliableQuicStreamTest::OnClosed);
 
     session_->register_write_blocked_stream(stream_->id(), kDefaultPriority);
   }
 
   void OnDataReceived(QuicStreamId id, const char* data, size_t length) {
     ASSERT_EQ(id, stream_->id());
     read_buffer_.append(data, length);
   }
 
-  void OnClosed(QuicStreamId id, QuicErrorCode err) { closed_ = true; }
+  void OnClosed(QuicStreamId id, int err) { closed_ = true; }
 
  protected:
   rtc::scoped_ptr<ReliableQuicStream> stream_;
   rtc::scoped_ptr<MockQuicSession> session_;
 
   // Data written by the ReliableQuicStream.
   std::string write_buffer_;
   // Data read by the ReliableQuicStream.
   std::string read_buffer_;
   // Whether the ReliableQuicStream is closed.
@@ skipping 54 matching lines @@
   EXPECT_EQ("Hello", read_buffer_);
 }
 
 // Test that closing the stream results in a callback.
 TEST_F(ReliableQuicStreamTest, CloseStream) {
   CreateReliableQuicStream();
   EXPECT_FALSE(closed_);
   stream_->OnClose();
   EXPECT_TRUE(closed_);
 }