am a112c5d7: am 4b0d8622: Change audio to speakerphone for video call.

* commit 'a112c5d72178f7665909530a53390f9791bb8e46':
  Change audio to speakerphone for video call.
tree: e54691ce34ea697a2c86d2a2f1889fdc2416f051
  1. InCallUI/