[Sync] Create //components/sync/device_info.

components/sync/device_info/device_info_tracker.h

Index: components/sync/device_info/device_info_tracker.h
diff --git a/components/sync/driver/device_info_tracker.h b/components/sync/device_info/device_info_tracker.h
similarity index 85%
rename from components/sync/driver/device_info_tracker.h
rename to components/sync/device_info/device_info_tracker.h
index e861aa0ff5220839cec643df859e9405c9acf1f4..c3321417a096e9aa03534b73b7f913c2b6e41912 100644
--- a/components/sync/driver/device_info_tracker.h
+++ b/components/sync/device_info/device_info_tracker.h
@@ -2,14 +2,14 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef COMPONENTS_SYNC_DRIVER_DEVICE_INFO_TRACKER_H_
-#define COMPONENTS_SYNC_DRIVER_DEVICE_INFO_TRACKER_H_
+#ifndef COMPONENTS_SYNC_DEVICE_INFO_DEVICE_INFO_TRACKER_H_
+#define COMPONENTS_SYNC_DEVICE_INFO_DEVICE_INFO_TRACKER_H_
 
 #include <memory>
 #include <string>
 
 #include "base/memory/scoped_vector.h"
-#include "components/sync/driver/device_info.h"
+#include "components/sync/device_info/device_info.h"
 
 namespace sync_driver {
 
@@ -43,4 +43,4 @@ class DeviceInfoTracker {
 
 }  // namespace sync_driver
 
-#endif  // COMPONENTS_SYNC_DRIVER_DEVICE_INFO_TRACKER_H_
+#endif  // COMPONENTS_SYNC_DEVICE_INFO_DEVICE_INFO_TRACKER_H_