100644 blob 2cc26cbcd04906f72767e3c0a34259a4b5c52cd3	BUILD.gn
040000 tree 8499bc6d5c6f9f1745af5051b8bd3130f1c27644	android
040000 tree dc41443f2e29df9ccd88661f7d04b7db9731df9e	chrome
040000 tree 59d1ad39bfe4d8fa06f4e5df055182d10e8da264	experimental
100644 blob 2abd37da72d86ec2baadb33491892563451c10a7	metrics.cc
100644 blob 4c85ecb7cbe2b309a0944b91a7eb05954d1738cd	metrics.h
100644 blob 110ae26617c05bf0030304e5f0eb5c215f11f40e	metrics_unittest.cc