Bug 960762 - Re-disable notification mochitests. r=gerard-majax
Bug 962871 - Don't run GC/CC in-between tests for it is very slow and causes timeout on B2G debug. r=cpearce
Bug 962871 - release decoder and set 'preload' as appropriate. r=cpearce
Bug 962871 - enable media mochitests on B2G debug and disable some failed tests. r=cpearce
Bug 966713 - Intermittent test_cookies_read.js times out. r=mcmanus
Bug 1000634 - Only ask for the composer if we have a compositable host, when doing fencing. r=sikeda,nsilva