Bug 1071510 (2.0) - [NFC/sharing] Use shrinking* events to handle screenshot in AppWindow, r=alive
Bug 1075290 - Prevent a race condition between turnScreenOff and turnScreenOn
Merge pull request #25018 from tauzen/Bug1071510_2.0

Bug 1071510 (2.0) - [NFC/sharing] Use shrinking* events to handle screenshot in AppWindow, r=alive
Bug 1073807 - [2.0 only] Improve smoothness of utility tray