Switch to standard integer types in components/, part 4 of 4.

components/update_client/crx_downloader.cc

 // Copyright 2014 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 "components/update_client/crx_downloader.h"
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/sequenced_task_runner.h"
 #include "base/thread_task_runner_handle.h"
+#include "build/build_config.h"
 #include "components/update_client/url_fetcher_downloader.h"
 
 #if defined(OS_WIN)
 #include "components/update_client/background_downloader_win.h"
 #endif
 
 namespace update_client {
 
 CrxDownloader::Result::Result()
     : error(0), downloaded_bytes(-1), total_bytes(-1) {
@@ skipping 128 matching lines @@
 void CrxDownloader::OnDownloadProgress(const Result& result) {
   DCHECK(thread_checker_.CalledOnValidThread());
 
   if (progress_callback_.is_null())
     return;
 
   progress_callback_.Run(result);
 }
 
 }  // namespace update_client