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

* commit '4f84e648c461b385bb6e5fc666f88d65a4bcb9b9':
  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