Merge "Add new atoms to track user journeys, such as user switches." into...
Merge "Add new atoms to track user journeys, such as user switches." into rvc-dev am: 58df2202 am: 5bd5e961 am: c3d6fc5d am: 39aa00f2
Change-Id: I0e6019e0fbbd74aa373704b13123902284c68a2f