Another ugly hack to work around ppapi header changes.

libraries/nacl-mounts/base/UrlLoaderJob.h

 /*
  * Copyright (c) 2011 The Native Client 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 PACKAGES_LIBRARIES_NACL_MOUNTS_BASE_URLLOADERJOB_H_
 #define PACKAGES_LIBRARIES_NACL_MOUNTS_BASE_URLLOADERJOB_H_
 
+#include "../util/ppapi_version.h"
 #include <ppapi/c/pp_errors.h>
 #include <ppapi/cpp/completion_callback.h>
 #include <ppapi/cpp/url_loader.h>
 #include <ppapi/cpp/url_request_info.h>
 #include <ppapi/cpp/url_response_info.h>
+#if ADHOC_PPAPI_VERSION >= 18
+#include <ppapi/utility/completion_callback_factory.h>
+#endif
 #include <string>
 #include <vector>
 #include "MainThreadRunner.h"
 
 class UrlLoaderJob : public MainThreadJob {
  public:
   UrlLoaderJob();
   ~UrlLoaderJob();
 
   // AppendField() adds the key and value to the request body
@@ skipping 55 matching lines @@
   std::vector<char> *dst_;
   std::string method_;
   bool did_open_;
   int start_;
   int length_;
   Result *result_dst_;
   char buf_[4096];
 };
 
 #endif  // PACKAGES_LIBRARIES_NACL_MOUNTS_BASE_URLLOADERJOB_H_