Rename QuicSpdyServerStream to QuicSimpleServerStream. No behavior change.

net/quic/reliable_quic_stream_test.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 "net/quic/reliable_quic_stream.h"
 
 #include "net/quic/quic_connection.h"
 #include "net/quic/quic_flags.h"
 #include "net/quic/quic_utils.h"
 #include "net/quic/quic_write_blocked_list.h"
@@ skipping 720 matching lines @@
   // the request, the received FIN is recorded.
 
   Initialize(kShouldProcessData);
   EXPECT_CALL(*connection_, SendConnectionClose(_)).Times(0);
   EXPECT_CALL(*session_, WritevData(_, _, _, _, _, _))
       .WillRepeatedly(Invoke(MockQuicSpdySession::ConsumeAllData));
 
   // Receive data for the request.
   QuicStreamFrame frame1(stream_->id(), false, 0, StringPiece("Start"));
   stream_->OnStreamFrame(frame1);
-  // When QuicSpdyServerStream sends the response, it calls
+  // When QuicSimpleServerStream sends the response, it calls
   // ReliableQuicStream::CloseReadSide() first.
   ReliableQuicStreamPeer::CloseReadSide(stream_);
   // Send data and FIN for the response.
   stream_->WriteOrBufferData(kData1, false, nullptr);
   EXPECT_TRUE(ReliableQuicStreamPeer::read_side_closed(stream_));
   // Receive remaining data and FIN for the request.
   QuicStreamFrame frame2(stream_->id(), true, 0, StringPiece("End"));
   stream_->OnStreamFrame(frame2);
   EXPECT_TRUE(stream_->fin_received());
   EXPECT_TRUE(stream_->HasFinalReceivedByteOffset());
 }
 
 }  // namespace
 }  // namespace test
 }  // namespace net