Bug 951827 - Force a detour-style hook for LdrLoadDll. r=ehsan
Bug 969289 - Treat the null image pointer as a muted frame. r=rillian
Bug 969289 - Add new test_mediarecorder_record_gum_video_timeslice.html test case. r=jsmith
Bug 977047 - Add words related to crypto. r=ehsan
Bug 977457 - Move _GNU_SOURCE ifdef a little up to account for cxxabi.h from libcxxrt. r=ehsan
Bug 978239 - Synchronize WindowsRealTimeClock to unmess RTCP timestamps. r=jesup
Automatic merge