Update the request time of http cache entries on 304....

net/http/http_transaction_unittest.h

 // Copyright (c) 2006-2009 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_TRANSACTION_UNITTEST_H_
 #define NET_HTTP_HTTP_TRANSACTION_UNITTEST_H_
 
 #include "net/http/http_transaction.h"
 
 #include <algorithm>
@@ skipping 25 matching lines @@
 };
 
 typedef void (*MockTransactionHandler)(const net::HttpRequestInfo* request,
                                        std::string* response_status,
                                        std::string* response_headers,
                                        std::string* response_data);
 
 struct MockTransaction {
   const char* url;
   const char* method;
+  // If |request_time| is unspecified, the current time will be used.
+  base::Time request_time;
   const char* request_headers;
   int load_flags;
   const char* status;
   const char* response_headers;
   // If |response_time| is unspecified, the current time will be used.
   base::Time response_time;
   const char* data;
   int test_mode;
   MockTransactionHandler handler;
   int cert_status;
@@ skipping 156 matching lines @@
     std::string resp_headers = t->response_headers;
     std::string resp_data = t->data;
     if (t->handler)
       (t->handler)(request, &resp_status, &resp_headers, &resp_data);
 
     std::string header_data =
         StringPrintf("%s\n%s\n", resp_status.c_str(), resp_headers.c_str());
     std::replace(header_data.begin(), header_data.end(), '\n', '\0');
 
     response_.request_time = base::Time::Now();
+    if (!t->request_time.is_null())
+      response_.request_time = t->request_time;
+
     response_.was_cached = false;
 
     response_.response_time = base::Time::Now();
     if (!t->response_time.is_null())
       response_.response_time = t->response_time;
 
     response_.headers = new net::HttpResponseHeaders(header_data);
     response_.ssl_info.cert_status = t->cert_status;
     data_ = resp_data;
     test_mode_ = t->test_mode;
@@ skipping 91 matching lines @@
 };
 
 
 //-----------------------------------------------------------------------------
 // helpers
 
 // read the transaction completely
 int ReadTransaction(net::HttpTransaction* trans, std::string* result);
 
 #endif  // NET_HTTP_HTTP_TRANSACTION_UNITTEST_H_