UserGroupManagerFactory takes care of getting the
correct JobQueueGroup for the domain.
Bug: T287808
Change-Id: I548f0c52b298bfcae386ca1a427521c81dc802fe
Introduce a UserGroupManagerFactory and UserGroupManager.
The factory utilizes the same pattern as RevisionStore
for access to user groups of a foreign wiki.
Some user group related methods were ported from User
and UserGroupMembership and deprecated, more methods to
be moved over in future patches, not to make this one to large.
Eventually as all the group-related methods are moved and their
usages are replaced, the need for the UserRightsProxy will disappear,
thus it also will be deprecated and removed. Currently for backwards
compatibility, I've had to create artificial UserIdentityValue
objects in some of the deprecated methods to avoid making transitional
temporary methods in the UserGroupManager that would take user ID
instead of the UserIdentity. All of this will go away once migration
to UserGroupManager is completed.
Bug: T234921
Change-Id: If29c6a03dfdbb80b2e846243f7e384b334da9f07
