{"ref":"refs/heads/gps/send-tab-to-device","commits":[{"author":{"name":"Gregory Szorc","email":"f6d335a5df8b531e0f3aa36bf550b46bb41149c2@gmail.com"},"url":"https://api.github.com/repos/mozilla-services/services-central/commits/582a2afb03845da4cc4b4923a162adf6850ab082","message":"Revert \"add collections API to engines\"\n\nThis reverts commit 6e2f12feed624f5c8eb309ac260a2c47126f703a.","sha":"582a2afb03845da4cc4b4923a162adf6850ab082"}],"head":"582a2afb03845da4cc4b4923a162adf6850ab082","size":1,"push_id":48475726}