net: Return LoadTiming information in the case of a cache hit

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 283 matching lines @@
   int read_buf_len_;
 
   // The time the Start method was called.
   base::Time start_time_;
 
   // When the transaction started / finished sending the request, including
   // the body, if present.
   base::TimeTicks send_start_time_;
   base::TimeTicks send_end_time_;
 
-  // When the transaction finished reading the request headers.
-  base::TimeTicks receive_headers_end_;
-
   // The next state in the state machine.
   State next_state_;
 
   // 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_