Add the URLRequest's priority to the net-log....

net/url_request/url_request_netlog_params.h

 // Copyright (c) 2010 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_URL_REQUEST_URL_REQUEST_NETLOG_PARAMS_H_
 #define NET_URL_REQUEST_URL_REQUEST_NETLOG_PARAMS_H_
 
 #include <string>
 
+#include "base/basictypes.h"
 #include "googleurl/src/gurl.h"
 #include "net/base/net_log.h"
+#include "net/base/request_priority.h"
 
 // Holds the parameters to emit to the NetLog when starting a URLRequest.
 class URLRequestStartEventParameters : public net::NetLog::EventParameters {
  public:
   URLRequestStartEventParameters(const GURL& url,
                                  const std::string& method,
-                                 int load_flags);
+                                 int load_flags,
+                                 net::RequestPriority priority);
 
   const GURL& url() const {
     return url_;
   }
 
   virtual Value* ToValue() const;
 
  private:
   const GURL url_;
   const std::string method_;
   const int load_flags_;
+  const net::RequestPriority priority_;
+
+  DISALLOW_COPY_AND_ASSIGN(URLRequestStartEventParameters);
 };
 
 #endif  // NET_URL_REQUEST_URL_REQUEST_NETLOG_PARAMS_H_