am b38ad76a: additional javadoc for NfcAdapter.ReaderCallback
am b38ad76a: additional javadoc for NfcAdapter.ReaderCallback

* commit 'b38ad76a829f9bdbc27e86647de31a5ad19f117a':
  additional javadoc for NfcAdapter.ReaderCallback

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