Bug 866664 - Don't call WMFDecoder::IsMP3Enabled() off the main thread. r=padenot
Bug 866789 - GC: Fix some more shell rooting hazards r=terrence
Bug 866778 - GC: Make autorooter for HashableValue contain its value r=sfink
Bug 866775 - GC: Update the rooting analysis annotations to fix some false positives r=sfink