Bug 1036236 - [LockScreen] Unlock to Camera twice would make it unavailable
Bug 837678 - [cost control] Implement new startup loading events
Bug 984797 - Fixed-position utility tray. r=etienne
Merge pull request #21954 from Cwiiis/fixed-position-utility-tray

Bug 984797 - Fixed-position utility tray. r=etienne
Merge pull request #20546 from gitmai/bug-837678-CC-perf-test

Bug 837678 - [cost control] Implement new startup loading events
r=salva
Bug 1039995 - Hide HAIDA rocketbar on homescreen. r=kgrandon
Bug 1040753 - Remove unneeded task manager code in rocketbar. r=kgrandon
Bug 1040748 - Stop rocketbar title overlaying apps. r=kgrandon
Bug 1037030 - fix multiple prompt race r=alive
Merge pull request #21709 from fabricedesre/perm-prompt

Bug 1037030 - fix multiple prompt race r=alive
Merge pull request #21911 from snowmantw/issue1036236

Bug 1036236 - [LockScreen] Unlock to Camera twice would make it unavaila...