SPDY4 shouldn't emit RST_STREAM payloads.

net/spdy/spdy_test_util_common.cc

 // Copyright (c) 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 "net/spdy/spdy_test_util_common.h"
 
 #include <cstddef>
 
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 903 matching lines @@
     const SpdyStreamId stream_id, uint32 delta_window_size) const {
   SpdyWindowUpdateIR update_ir(stream_id, delta_window_size);
   return CreateFramer(false)->SerializeFrame(update_ir);
 }
 
 // TODO(jgraettinger): Eliminate uses of this method in tests (prefer
 // SpdyRstStreamIR).
 SpdyFrame* SpdyTestUtil::ConstructSpdyRstStream(
     SpdyStreamId stream_id,
     SpdyRstStreamStatus status) const {
-  SpdyRstStreamIR rst_ir(stream_id, status, "RST");
+  SpdyRstStreamIR rst_ir(stream_id, status, "");
   return CreateFramer(false)->SerializeRstStream(rst_ir);
 }
 
 SpdyFrame* SpdyTestUtil::ConstructSpdyGet(
     const char* const url,
     bool compressed,
     SpdyStreamId stream_id,
     RequestPriority request_priority) const {
   const SpdyHeaderInfo header_info = {
     SYN_STREAM,
@@ skipping 303 matching lines @@
   }
 }
 
 void SpdyTestUtil::SetPriority(RequestPriority priority,
                                SpdySynStreamIR* ir) const {
   ir->set_priority(ConvertRequestPriorityToSpdyPriority(
       priority, spdy_version()));
 }
 
 }  // namespace net