ContainerReducer

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods
Total	0 of 146	100%	0 of 6	100%	0	4	0	15	0	1
reduce(BrowserState, ContainerAction)		100%		100%	0	4	0	15	0	1