Switch to standard integer types in sync/.

sync/api/attachments/attachment.h

 // 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.
 
 #ifndef SYNC_API_ATTACHMENTS_ATTACHMENT_H_
 #define SYNC_API_ATTACHMENTS_ATTACHMENT_H_
 
+#include <stdint.h>
+
 #include <map>
 #include <vector>
 
-#include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/ref_counted_memory.h"
 #include "base/memory/scoped_ptr.h"
 #include "sync/api/attachments/attachment_id.h"
 #include "sync/base/sync_export.h"
 
 namespace syncer {
 
 // A blob of in-memory data attached to a sync item.
 //
@@ skipping 39 matching lines @@
   Attachment(const AttachmentId& id,
              const scoped_refptr<base::RefCountedMemory>& data);
 };
 
 typedef std::vector<syncer::Attachment> AttachmentList;
 typedef std::map<AttachmentId, Attachment> AttachmentMap;
 
 }  // namespace syncer
 
 #endif  // SYNC_API_ATTACHMENTS_ATTACHMENT_H_