100644 blob f12d8e559b217ed348076ceaec2048916d588068	a4a_rules.json
100644 blob 00700c52c6de933a244a4c12e8aaad0c8c37b982	feature_support_util.cpp
100644 blob 54f5ec722a07449d01f5856cef438cc8d184f696	feature_support_util.h
100644 blob 87b5a6181409b215321c7d386c4f51ffbbffc339	feature_support_util_unittest.cpp