am 50b11ec6: Merge change I4d828c3a into eclair-mr2

Merge commit '50b11ec6d955f098c2b8f9cd0573e494442cfc24' into eclair-mr2-plus-aosp

* commit '50b11ec6d955f098c2b8f9cd0573e494442cfc24':
  QuickContactBadge: Make lookup key query asynchronous.