[Sync] Rename DataTypeState to ModelTypeState.

components/sync/core/model_type_processor.h

Index: components/sync/core/model_type_processor.h
diff --git a/components/sync/core/model_type_processor.h b/components/sync/core/model_type_processor.h
index 4f141b85ae38d9628711924a63fef03c4f557924..761f1e6862627539c92427dc95c350ea625a604d 100644
--- a/components/sync/core/model_type_processor.h
+++ b/components/sync/core/model_type_processor.h
@@ -8,7 +8,7 @@
 #include <memory>
 
 #include "components/sync/core/non_blocking_sync_common.h"
-#include "components/sync/protocol/data_type_state.pb.h"
+#include "components/sync/protocol/model_type_state.pb.h"
 
 namespace syncer {
 class CommitQueue;
@@ -33,12 +33,12 @@ class ModelTypeProcessor {
   // Informs this object that some of its commit requests have been
   // successfully serviced.
   virtual void OnCommitCompleted(
-      const sync_pb::DataTypeState& type_state,
+      const sync_pb::ModelTypeState& type_state,
       const CommitResponseDataList& response_list) = 0;
 
   // Informs this object that there are some incoming updates is should
   // handle.
-  virtual void OnUpdateReceived(const sync_pb::DataTypeState& type_state,
+  virtual void OnUpdateReceived(const sync_pb::ModelTypeState& type_state,
                                 const UpdateResponseDataList& updates) = 0;
 };