am fa95b474: am 4a60d618: Fix NPE in TextToSpeech with setLanguage(null)

Merge commit 'fa95b474fc75849470546b0f18e58b2ca1ed2129'

* commit 'fa95b474fc75849470546b0f18e58b2ca1ed2129':
  Fix NPE in TextToSpeech with setLanguage(null)