Bug 1090530 - Ensure that we unregister preference observers in nsPresContext unlink. r=roc, a=lsblakk
Bug 891840 - Re-enable test_pixel_lengths.html now that the underlying platform bug has been fixed. a=test-only
Bug 1085509 - Add telemetry for how many permanent certificate overrides users have. r=mmc, r=jcj, a=lsblakk
Bug 1092606 - Don't import Chromium pinsets for domains that are already in our list. r=keeler, r=jcj, a=lsblakk