Re: [infra-tests] Use travis-provided branch range as commit base, where possible (#4821)

These tests are now available on [w3c-test.org](https://w3c-test.org/submissions/4821/)

View on GitHub: https://github.com/w3c/web-platform-tests/pull/4821#issuecomment-287219760

Received on Thursday, 16 March 2017 23:08:56 UTC