Bug 960901 - (lockscreen-instance) [LockScreen] Make LockScreen as an instantiable function
Bug 972704 - Update to latest verstion of test-agent
Merge pull request #15897 from snowmantw/issue960901-instantiable-lockscreen

Bug 960901 - (lockscreen-instance) [LockScreen] Make LockScreen as an instantiable function
Merge pull request #16272 from RickyChien/bug-972704

Update to latest verstion of test-agent r=@yurenju