Merge "Center the work tab empty state spinner inside the empty state view."...

Merge "Center the work tab empty state spinner inside the empty state view." into rvc-dev am: 8c6b17b1 am: 9d5d4227 am: 92cdbb60 am: 2336c0b0 am: ef767003

Change-Id: Iaad277a7afc2947899b6a9408fb5926f853273aa