[automerger skipped] Revert "Do not load xml metadata for unchanged packages...

[automerger skipped] Revert "Do not load xml metadata for unchanged packages in RegisteredServicesCache" am: c0e4ee73 -s ours am: 27fb629b -s ours
am: cc1f90ba -s ours
am skip reason: change_id I2f78f0dbbace212309b87f779efad020cf255196 with SHA1 40431ae1 is in history

Change-Id: I08fe4bcfe3acc97cdcb56fee814c5b4942352ba2