Creating protobuf for reading list sync

components/sync/syncable/model_type.cc

Index: components/sync/syncable/model_type.cc
diff --git a/components/sync/syncable/model_type.cc b/components/sync/syncable/model_type.cc
index 51ba9ed857837c6dd715f8323baa8cea77c2e4ff..b36d340e3ff64b3d6249246680e073fb972658f1 100644
--- a/components/sync/syncable/model_type.cc
+++ b/components/sync/syncable/model_type.cc
@@ -19,6 +19,7 @@
 #include "components/sync/protocol/nigori_specifics.pb.h"
 #include "components/sync/protocol/password_specifics.pb.h"
 #include "components/sync/protocol/preference_specifics.pb.h"
+#include "components/sync/protocol/reading_list_specifics.pb.h"
 #include "components/sync/protocol/search_engine_specifics.pb.h"
 #include "components/sync/protocol/session_specifics.pb.h"
 #include "components/sync/protocol/sync.pb.h"
@@ -138,6 +139,8 @@ const ModelTypeInfo kModelTypeInfoMap[] = {
      sync_pb::EntitySpecifics::kNigoriFieldNumber, 17},
     {EXPERIMENTS, "EXPERIMENTS", "experiments", "Experiments",
      sync_pb::EntitySpecifics::kExperimentsFieldNumber, 19},
+    {READING_LIST, "READING_LIST", "reading_list", "Reading List",
+     sync_pb::EntitySpecifics::kReadingListFieldNumber, 37},
 };
 
 static_assert(arraysize(kModelTypeInfoMap) == MODEL_TYPE_COUNT,