[Sync] Move the last things out of core/.

components/sync/engine/data_type_debug_info_listener.h

Index: components/sync/engine/data_type_debug_info_listener.h
diff --git a/components/sync/core/data_type_debug_info_listener.h b/components/sync/engine/data_type_debug_info_listener.h
similarity index 84%
rename from components/sync/core/data_type_debug_info_listener.h
rename to components/sync/engine/data_type_debug_info_listener.h
index 93c6a161612afe8f95e0084e71ef4bb779a28e4a..881f4fbf579ace21c1a5dc55b42b81247b72f064 100644
--- a/components/sync/core/data_type_debug_info_listener.h
+++ b/components/sync/engine/data_type_debug_info_listener.h
@@ -2,13 +2,13 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef COMPONENTS_SYNC_CORE_DATA_TYPE_DEBUG_INFO_LISTENER_H_
-#define COMPONENTS_SYNC_CORE_DATA_TYPE_DEBUG_INFO_LISTENER_H_
+#ifndef COMPONENTS_SYNC_ENGINE_DATA_TYPE_DEBUG_INFO_LISTENER_H_
+#define COMPONENTS_SYNC_ENGINE_DATA_TYPE_DEBUG_INFO_LISTENER_H_
 
 #include <vector>
 
 #include "components/sync/base/model_type.h"
-#include "components/sync/core/data_type_association_stats.h"
+#include "components/sync/engine/data_type_association_stats.h"
 
 namespace syncer {
 
@@ -48,4 +48,4 @@ class DataTypeDebugInfoListener {
 
 }  // namespace syncer
 
-#endif  // COMPONENTS_SYNC_CORE_DATA_TYPE_DEBUG_INFO_LISTENER_H_
+#endif  // COMPONENTS_SYNC_ENGINE_DATA_TYPE_DEBUG_INFO_LISTENER_H_