Add header pointer to BeforeProxyHeadersSentCallback

net/http/http_network_transaction_unittest.cc

 // Copyright 2013 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_network_transaction.h"
 
 #include <math.h>  // ceil
 #include <stdarg.h>
 #include <string>
 #include <vector>
@@ skipping 420 matching lines @@
   bool observed_before_network_start_;
 
   DISALLOW_COPY_AND_ASSIGN(BeforeNetworkStartHandler);
 };
 
 class BeforeProxyHeadersSentHandler {
  public:
   BeforeProxyHeadersSentHandler()
       : observed_before_proxy_headers_sent_(false) {}
 
-  void OnBeforeProxyHeadersSent(const ProxyInfo& proxy_info) {
+  void OnBeforeProxyHeadersSent(const ProxyInfo& proxy_info,
+                                HttpRequestHeaders* request_headers) {
     observed_before_proxy_headers_sent_ = true;
     observed_proxy_server_uri_ = proxy_info.proxy_server().ToURI();
   }
 
   bool observed_before_proxy_headers_sent() const {
     return observed_before_proxy_headers_sent_;
   }
 
   std::string observed_proxy_server_uri() const {
     return observed_proxy_server_uri_;
@@ skipping 12751 matching lines @@
   EXPECT_EQ(ERR_IO_PENDING, rv);
 
   rv = callback.WaitForResult();
   EXPECT_EQ(ERR_CONNECTION_RESET, rv);
 
   const HttpResponseInfo* response = trans->GetResponseInfo();
   EXPECT_TRUE(response == NULL);
 }
 
 }  // namespace net