LPS-49310 PortalCache needs to know its PortalCacheManager.
LPS-49310 Fix unit tests.
LPS-49310 Add PortalCacheProvider to manage PortalCacheManager
LPS-49310 Apply PortalCacheProvider to cluster link replicator.
LPS-49310 Apply PortalCacheProvider to bootstrap
LPS-49310 Apply PortalCacheProvider to reconfig portal cache by plugin.
LPS-49310 Apply PortalCacheProvider to SPIPortalCacheManagerConfigurator
LPS-49310 Remove unused code.
LPS-49310 Source formatting
LPS-49310 sort by constructor
LPS-49310 sort by usage
LPS-49310 full name
LPS-49310 var is not explicity in constructor, though it uses a var from it
LPS-49310 full name
LPS-49310 sort
LPS-49310 SF
LPS-49310 full name
LPS-49310 this is more an attribute of whether it's a manager or not