Bug 990372 - [Sora][Message]The virtual keyboard disable after do some
operations.
 - not to do clearTouchedKeys() in resetKeyboard().
Bug 991088 - Fix test_system_notification_bar.py
Bug 937442 - (lockscreen-window) [Window Management] Implement LockscreenWindow to manage LockScreen.
Merge pull request #17867 from RudyLu/keyboard/Bug990372

Bug 990372 - [Sora][Message]The virtual keyboard disable after do some
r=janjongboom
Merge pull request #17862 from snowmantw/issue937442-lockscreen-window

Bug 937442 - (lockscreen-window) [Window Management] Implement LockscreenWindow to manage LockScreen.
Revert "Bug 971538 - [System2] Instantiable PermissionManager"

This reverts commit 3b8ede8a3709430135ce557324045e9946c4486f.
Merge pull request #17909 from chirarobert/fix_system_notification

Bug 991088 - Fix test_system_notification_bar.py
Bug 987071 - [Camera] The screen doesn't going to sleep in the preview gallery