Switch to standard integer types in sync/.

sync/syncable/write_transaction_info.cc

 // Copyright (c) 2012 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 "sync/syncable/write_transaction_info.h"
 
+#include <stddef.h>
+#include <stdint.h>
+
 #include "base/strings/string_number_conversions.h"
 
 namespace syncer {
 namespace syncable {
 
 WriteTransactionInfo::WriteTransactionInfo(
-    int64 id,
+    int64_t id,
     tracked_objects::Location location,
     WriterTag writer,
     ImmutableEntryKernelMutationMap mutations)
     : id(id),
       location_string(location.ToString()),
       writer(writer),
       mutations(mutations) {}
 
 WriteTransactionInfo::WriteTransactionInfo()
     : id(-1), writer(INVALID) {}
@@ skipping 14 matching lines @@
     mutations_value =
         new base::StringValue(
             base::SizeTToString(mutations_size) + " mutations");
   }
   dict->Set("mutations", mutations_value);
   return dict;
 }
 
 }  // namespace syncable
 }  // namespace syncer