Add header pointer to BeforeProxyHeadersSentCallback

net/url_request/url_request_http_job.cc

 // 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.
 
 #include "net/url_request/url_request_http_job.h"
 
 #include "base/base_switches.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
@@ skipping 270 matching lines @@
 void URLRequestHttpJob::Kill() {
   if (!transaction_.get())
     return;
 
   weak_factory_.InvalidateWeakPtrs();
   DestroyTransaction();
   URLRequestJob::Kill();
 }
 
 void URLRequestHttpJob::NotifyBeforeSendProxyHeadersCallback(
-    const ProxyInfo& proxy_info) {
+    const ProxyInfo& proxy_info,
+    HttpRequestHeaders* request_headers) {
+  DCHECK(request_headers);
   DCHECK_NE(URLRequestStatus::CANCELED, GetStatus().status());
   if (network_delegate()) {
     network_delegate()->NotifyBeforeSendProxyHeaders(
         request_,
         proxy_info,
-        &request_info_.extra_headers);
+        request_headers);
   }
 }
 
 void URLRequestHttpJob::NotifyHeadersComplete() {
   DCHECK(!response_info_);
 
   response_info_ = transaction_->GetResponseInfo();
 
   // Save boolean, as we'll need this info at destruction time, and filters may
   // also need this info.
@@ skipping 1212 matching lines @@
   return override_response_headers_.get() ?
              override_response_headers_.get() :
              transaction_->GetResponseInfo()->headers.get();
 }
 
 void URLRequestHttpJob::NotifyURLRequestDestroyed() {
   awaiting_callback_ = false;
 }
 
 }  // namespace net