Generalize the net module's LoadLog facility from a passive container, to an event stream (NetLog).

net/proxy/proxy_resolver_winhttp.cc

 // Copyright (c) 2006-2008 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/proxy/proxy_resolver_winhttp.h"
 
 #include <windows.h>
 #include <winhttp.h>
 
 #include "base/histogram.h"
@@ skipping 38 matching lines @@
 }
 
 ProxyResolverWinHttp::~ProxyResolverWinHttp() {
   CloseWinHttpSession();
 }
 
 int ProxyResolverWinHttp::GetProxyForURL(const GURL& query_url,
                                          ProxyInfo* results,
                                          CompletionCallback* /*callback*/,
                                          RequestHandle* /*request*/,
-                                         LoadLog* /*load_log*/) {
+                                         const BoundNetLog& /*net_log*/) {
   // If we don't have a WinHTTP session, then create a new one.
   if (!session_handle_ && !OpenWinHttpSession())
     return ERR_FAILED;
 
   // If we have been given an empty PAC url, then use auto-detection.
   //
   // NOTE: We just use DNS-based auto-detection here like Firefox.  We do this
   // to avoid WinHTTP's auto-detection code, which while more featureful (it
   // supports DHCP based auto-detection) also appears to have issues.
   //
@@ skipping 98 matching lines @@
 }
 
 void ProxyResolverWinHttp::CloseWinHttpSession() {
   if (session_handle_) {
     WinHttpCloseHandle(session_handle_);
     session_handle_ = NULL;
   }
 }
 
 }  // namespace net