[Sync] Move 'sync' target to sync/

sync/util/time.h

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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.
 //
 // Time-related sync functions.
 
-#ifndef CHROME_BROWSER_SYNC_UTIL_TIME_H_
-#define CHROME_BROWSER_SYNC_UTIL_TIME_H_
+#ifndef SYNC_UTIL_TIME_H_
+#define SYNC_UTIL_TIME_H_
 #pragma once
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/time.h"
 
 namespace browser_sync {
 
 // Converts a time object to the format used in sync protobufs (ms
 // since the Unix epoch).
 int64 TimeToProtoTime(const base::Time& t);
 
 // Converts a time field from sync protobufs to a time object.
 base::Time ProtoTimeToTime(int64 proto_t);
 
 std::string GetTimeDebugString(const base::Time& t);
 
 }  // namespace browser_sync
 
-#endif  // CHROME_BROWSER_SYNC_UTIL_TIME_H_
+#endif  // SYNC_UTIL_TIME_H_