Bug 931642 - Backed out changeset f4449a06e97f (bug 917883) for causing frequent OSX crashes.
Bug 942958 - Fix bug where a failure to populate the foundation of a peerreflexive candidate would result in an incorrect error return from nr_ice_peer_peer_rflx_candidate_create. r=ekr
Bug 943774 - Allow sigaction when sandboxed, for the crash reporter. r=kang
Bug 944679 - Do not return nullptr in DeprecatedTextureHostBasic::GetAsSurface. r=nical