[Net] Propagate priority changes from HttpNetworkTransaction to its request

net/http/http_stream_factory_impl_job.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/http/http_stream_factory_impl_job.h"
 
 #include <algorithm>
 #include <string>
 
 #include "base/bind.h"
@@ skipping 212 matching lines @@
   } else if (stream_factory_->for_websockets_) {
     // We cancel this job because WebSocketStream can't be created
     // without a WebSocketStreamBase::Factory which is stored in Request class
     // and isn't accessible from this job.
     if (connection_ && connection_->socket())
       connection_->socket()->Disconnect();
     stream_factory_->OnOrphanedJobComplete(this);
   }
 }
 
+void HttpStreamFactoryImpl::Job::SetPriority(RequestPriority priority) {
+  priority_ = priority;
+  // TODO(akalin): Propagate this to |connection_| and maybe the
+  // preconnect state.
+}
+
 bool HttpStreamFactoryImpl::Job::was_npn_negotiated() const {
   return was_npn_negotiated_;
 }
 
-NextProto HttpStreamFactoryImpl::Job::protocol_negotiated()
-    const {
+NextProto HttpStreamFactoryImpl::Job::protocol_negotiated() const {
   return protocol_negotiated_;
 }
 
 bool HttpStreamFactoryImpl::Job::using_spdy() const {
   return using_spdy_;
 }
 
 const SSLConfig& HttpStreamFactoryImpl::Job::server_ssl_config() const {
   return server_ssl_config_;
 }
@@ skipping 1217 matching lines @@
       (net::LOAD_MAIN_FRAME | net::LOAD_SUB_FRAME | net::LOAD_PREFETCH |
        net::LOAD_IS_DOWNLOAD)) {
     // Avoid pipelining resources that may be streamed for a long time.
     return false;
   }
   return stream_factory_->http_pipelined_host_pool_.IsKeyEligibleForPipelining(
       *http_pipelining_key_.get());
 }
 
 }  // namespace net