am adddd24f: am 78a50aa1: Merge change If3c30fc9 into eclair

Merge commit 'adddd24f31291f733cd5f72898b92f13f37ae37c' into eclair-mr2-plus-aosp

* commit 'adddd24f31291f733cd5f72898b92f13f37ae37c':
  Patching in hidden API to allow app managed preview frame buffers.