Switch to standard integer types in content/renderer/.

content/renderer/background_sync/background_sync_client_impl.h

 // Copyright 2015 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 CONTENT_RENDERER_BACKGROUND_SYNC_BACKGROUND_SYNC_CLIENT_IMPL_H_
 #define CONTENT_RENDERER_BACKGROUND_SYNC_BACKGROUND_SYNC_CLIENT_IMPL_H_
 
+#include <stdint.h>
+
 #include <map>
 
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "content/common/background_sync_service.mojom.h"
 #include "content/common/content_export.h"
 #include "mojo/public/cpp/bindings/strong_binding.h"
 
 namespace content {
 
@@ skipping 27 matching lines @@
 
   int64_t callback_seq_num_;
   std::map<int64_t, SyncCallback> sync_callbacks_;
 
   DISALLOW_COPY_AND_ASSIGN(BackgroundSyncClientImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_BACKGROUND_SYNC_BACKGROUND_SYNC_CLIENT_IMPL_H_