[Sync] Move ModelTypeProcessor* and rename *Impl to Shared*.

sync/internal_api/public/model_type_processor.cc

Index: sync/internal_api/public/model_type_processor.cc
diff --git a/sync/engine/model_type_processor.cc b/sync/internal_api/public/model_type_processor.cc
similarity index 59%
rename from sync/engine/model_type_processor.cc
rename to sync/internal_api/public/model_type_processor.cc
index c4c24072d1bed07938ed9f32538fdfb2214e694d..47c3ba9b844751179e897981ab127298b5148178 100644
--- a/sync/engine/model_type_processor.cc
+++ b/sync/internal_api/public/model_type_processor.cc
@@ -2,14 +2,12 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "sync/engine/model_type_processor.h"
+#include "sync/internal_api/public/model_type_processor.h"
 
 namespace syncer_v2 {
 
-ModelTypeProcessor::ModelTypeProcessor() {
-}
+ModelTypeProcessor::ModelTypeProcessor() {}
 
-ModelTypeProcessor::~ModelTypeProcessor() {
-}
+ModelTypeProcessor::~ModelTypeProcessor() {}
 
 }  // namespace syncer