Account for HTTP/2 padding in receive windows.

net/tools/flip_server/spdy_interface.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/flip_server/spdy_interface.h"
 
 #include <algorithm>
 #include <string>
 
 #include "net/spdy/spdy_framer.h"
@@ skipping 222 matching lines @@
     if (!valid_spdy_session_)
       close_on_error_ = true;
     return;
   }
 
   SMInterface* interface = it->second;
   if (acceptor_->flip_handler_type_ == FLIP_HANDLER_PROXY)
     interface->ProcessWriteInput(data, len);
 }
 
+void SpdySM::OnStreamPadding(SpdyStreamId stream_id, size_t len) {
+  VLOG(2) << ACCEPTOR_CLIENT_IDENT << "SpdySM: StreamPadding(" << stream_id
+          << ", [" << len << "])";
+}
+
 void SpdySM::OnSynStream(SpdyStreamId stream_id,
                          SpdyStreamId associated_stream_id,
                          SpdyPriority priority,
                          bool fin,
                          bool unidirectional,
                          const SpdyHeaderBlock& headers) {
   std::string http_data;
   bool is_https_scheme;
   int ret = SpdyHandleNewStream(
       stream_id, priority, headers, http_data, &is_https_scheme);
@@ skipping 368 matching lines @@
   }
 }
 
 void SpdySM::CreateFramer(SpdyMajorVersion spdy_version) {
   DCHECK(!buffered_spdy_framer_);
   buffered_spdy_framer_.reset(new BufferedSpdyFramer(spdy_version, true));
   buffered_spdy_framer_->set_visitor(this);
 }
 
 }  // namespace net