Update SPDY4 settings ID to 16 bits (from 8).

net/spdy/spdy_protocol.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/spdy/spdy_protocol.h"
 
 namespace net {
 
 SpdyFrameWithNameValueBlockIR::SpdyFrameWithNameValueBlockIR(
     SpdyStreamId stream_id) : SpdyFrameWithFinIR(stream_id) {}
@@ skipping 715 matching lines @@
   } else {
     // 14-bit length field.
     return (1<<14) - 1;
   }
 }
 
 size_t SpdyConstants::GetSizeOfSizeField(SpdyMajorVersion version) {
   return (version < SPDY3) ? sizeof(uint16) : sizeof(uint32);
 }
 
+size_t SpdyConstants::GetSettingSize(SpdyMajorVersion version) {
+  return version <= SPDY3 ? 8 : 6;
+}
+
 void SpdyDataIR::Visit(SpdyFrameVisitor* visitor) const {
   return visitor->VisitData(*this);
 }
 
 void SpdySynStreamIR::Visit(SpdyFrameVisitor* visitor) const {
   return visitor->VisitSynStream(*this);
 }
 
 void SpdySynReplyIR::Visit(SpdyFrameVisitor* visitor) const {
   return visitor->VisitSynReply(*this);
@@ skipping 86 matching lines @@
       parent_stream_id_(parent_stream_id),
       weight_(weight),
       exclusive_(exclusive) {
 }
 
 void SpdyPriorityIR::Visit(SpdyFrameVisitor* visitor) const {
   return visitor->VisitPriority(*this);
 }
 
 }  // namespace net