Previously, when a datagrids switched from mobile mode to desktop mode,

all state (such as whether a review request or group was starred) that

changed in mobile mode would be lost. Now, we keep track of these

changes with the RB.StarManagerView, which will update the affected

rows in the datagrid when transitioning to desktop mode.

Manually tested the following star icons:

Review request datagrid
Group datagrid
Individual review request pages

Ran JS tests.