100644 blob a33a8ba8ed96fa998c816f0cddce874f3d8acdad	OWNERS
100644 blob 5788e8ad72a95dd42193a4daf62fc19c6486379e	README.md
100644 blob af627c5bef31d7c4c6763c8603e5102b2ce11be7	builder_properties.pyl
040000 tree 0adbf9bc9bb7fafb95d800a4825653325140c05d	mb
040000 tree e03ae6b44db5cd20c5b9a58fa39c453fede77d39	playground
040000 tree 617a01d6646f37127ce03a441816ab3a9ab86dc6	testing
100644 blob 7692b0d582ff77abe0b578a333a511cfa988f858	whitespace.txt