am 854829de: am 4f84e648: am 6bf9b8ca: am 559a2420: Merge "MidiDevice: document that opens can return nulls" into mnc-dev
am 854829de: am 4f84e648: am 6bf9b8ca: am 559a2420: Merge "MidiDevice: document that opens can return nulls" into mnc-dev

* commit '854829deeca86a851ffd2a8f0eec3d11ffd266bc':
  MidiDevice: document that opens can return nulls

xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base