am 070463fa: Merge "Handle child number changes after the call starts." into mnc-dr-dev

* commit '070463fa5c8cb252464ad6aae936131f8c939636':
  Handle child number changes after the call starts.
tree: 55be482dfec4f53d3a910e7017df4675a7939084
  1. res/
  2. src/
  3. tests/
  4. proguard.flags