[Net] Propagate priority changes from HttpNetworkTransaction to its request

net/http/http_network_transaction.h

 // 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.
 
 #ifndef NET_HTTP_HTTP_NETWORK_TRANSACTION_H_
 #define NET_HTTP_HTTP_NETWORK_TRANSACTION_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 81 matching lines @@
   virtual void OnHttpsProxyTunnelResponse(const HttpResponseInfo& response_info,
                                           const SSLConfig& used_ssl_config,
                                           const ProxyInfo& used_proxy_info,
                                           HttpStreamBase* stream) OVERRIDE;
 
  private:
   friend class HttpNetworkTransactionSSLTest;
 
   FRIEND_TEST_ALL_PREFIXES(HttpNetworkTransactionTest,
                            ResetStateForRestart);
+  FRIEND_TEST_ALL_PREFIXES(HttpNetworkTransactionTest,
+                           SetPriorityBasic);
+  FRIEND_TEST_ALL_PREFIXES(HttpNetworkTransactionTest,
+                           SetStreamRequestPriority);
   FRIEND_TEST_ALL_PREFIXES(SpdyNetworkTransactionTest,
                            WindowUpdateReceived);
   FRIEND_TEST_ALL_PREFIXES(SpdyNetworkTransactionTest,
                            WindowUpdateSent);
   FRIEND_TEST_ALL_PREFIXES(SpdyNetworkTransactionTest,
                            WindowUpdateOverflow);
   FRIEND_TEST_ALL_PREFIXES(SpdyNetworkTransactionTest,
                            FlowControlStallResume);
   FRIEND_TEST_ALL_PREFIXES(SpdyNetworkTransactionTest,
                            FlowControlStallResumeAfterSettings);
@@ skipping 193 matching lines @@
   // True when the tunnel is in the process of being established - we can't
   // read from the socket until the tunnel is done.
   bool establishing_tunnel_;
 
   DISALLOW_COPY_AND_ASSIGN(HttpNetworkTransaction);
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_NETWORK_TRANSACTION_H_