am 37bc6429: am d04e2557: Merge change I9e4ded20 into eclair

Merge commit '37bc6429527661aff6f1064a71eeb1ca9d06b3a8' into eclair-mr2-plus-aosp

* commit '37bc6429527661aff6f1064a71eeb1ca9d06b3a8':
  Make headset buttons behave more like the in-app buttons, by seeking