100644 blob 5ace52c85c72edb1d8813362069bf498961575b5	BUILD.gn
040000 tree 986e79ccfdb0700a16dc460b7fed3421ee5e15ff	android
040000 tree dffe24c003dbd1e301caea4607e624366f9f00b7	darwin
040000 tree 20421c7f1cb0d1f88a799446562d9e7a8c4b848c	linux