Killing off QUICv12, including cleaning out all of the code for handling

net/tools/quic/quic_spdy_client_stream.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/tools/quic/quic_spdy_client_stream.h"
 
 #include "net/spdy/spdy_framer.h"
 #include "net/tools/quic/quic_client_session.h"
 #include "net/tools/quic/spdy_utils.h"
 
@@ skipping 64 matching lines @@
 }
 
 ssize_t QuicSpdyClientStream::SendRequest(const BalsaHeaders& headers,
                                           StringPiece body,
                                           bool fin) {
   SpdyHeaderBlock header_block =
       SpdyUtils::RequestHeadersToSpdyHeaders(headers);
 
   bool send_fin_with_headers = fin && body.empty();
   size_t bytes_sent = body.size();
-  if (version() > QUIC_VERSION_12) {
-    header_bytes_written_ = WriteHeaders(header_block, send_fin_with_headers);
-    bytes_sent += header_bytes_written_;
-  } else {
-    string headers_string =
-        session()->compressor()->CompressHeadersWithPriority(
-            priority(), header_block);
-    WriteOrBufferData(headers_string, send_fin_with_headers);
-    bytes_sent += headers_string.length();
-  }
+  header_bytes_written_ = WriteHeaders(header_block, send_fin_with_headers);
+  bytes_sent += header_bytes_written_;
 
   if (!body.empty()) {
     WriteOrBufferData(body, fin);
   }
 
   return bytes_sent;
 }
 
 int QuicSpdyClientStream::ParseResponseHeaders() {
   size_t read_buf_len = static_cast<size_t>(read_buf_->offset());
@@ skipping 20 matching lines @@
   return len;
 }
 
 // Sends body data to the server and returns the number of bytes sent.
 void QuicSpdyClientStream::SendBody(const string& data, bool fin) {
   WriteOrBufferData(data, fin);
 }
 
 }  // namespace tools
 }  // namespace net