am 5a7691f0: am e8543418: Merge change I7c0d20a7 into eclair

Merge commit '5a7691f0e13620322103d61c9f2b1eeb908fd37b' into eclair-mr2-plus-aosp

* commit '5a7691f0e13620322103d61c9f2b1eeb908fd37b':
  Run the metadataretriever at background priority. Bug 2187133.