Merge commit '55f8ac79bffc543ee2e2b486e0620bd73c36732a' * commit '55f8ac79bffc543ee2e2b486e0620bd73c36732a': API to combine LOOKUP_KEY and Contacts._ID together.
Merge commit '55f8ac79bffc543ee2e2b486e0620bd73c36732a' * commit '55f8ac79bffc543ee2e2b486e0620bd73c36732a': API to combine LOOKUP_KEY and Contacts._ID together.