4a1cb088d5
This change facilitates computation of commit SHA values in an access logging system. Among data types presented to an AuditListener implementation, several classes and methods facilitating access to essential data are restricted with package protected access. In particular, RestView implementation classes are not visible for instances stored in AuditEvent.event. The vital getRevision and getEdit methods in other RestView are also hidden. This change solves the problem by opening required classes and methods for public access. This change does not have direct side effects. In the future, code outside this package will have access to data and methods that were not available before. Change-Id: I424bf39710504c34ca40ce1daa67e5cc0b6f5d5d