Switch to standard integer types in net/.

net/proxy/proxy_resolver_winhttp.h

 // Copyright (c) 2011 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_PROXY_PROXY_RESOLVER_WINHTTP_H_
 #define NET_PROXY_PROXY_RESOLVER_WINHTTP_H_
 
 #include "base/compiler_specific.h"
+#include "base/macros.h"
 #include "net/base/net_export.h"
 #include "net/proxy/proxy_resolver_factory.h"
 #include "url/gurl.h"
 
 namespace net {
 
 // An implementation of ProxyResolverFactory that uses WinHTTP and the system
 // proxy settings.
 class NET_EXPORT_PRIVATE ProxyResolverFactoryWinHttp
     : public ProxyResolverFactory {
  public:
   ProxyResolverFactoryWinHttp();
 
   int CreateProxyResolver(
       const scoped_refptr<ProxyResolverScriptData>& pac_script,
       scoped_ptr<ProxyResolver>* resolver,
       const CompletionCallback& callback,
       scoped_ptr<Request>* request) override;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ProxyResolverFactoryWinHttp);
 };
 
 }  // namespace net
 
 #endif  // NET_PROXY_PROXY_RESOLVER_WINHTTP_H_