am 4325af9b: Merge "Consolidate CallSubject history and dialog." into mnc-dr-dev

* commit '4325af9b87d8d48cb9443e8ad5bf0a3658622887':
  Consolidate CallSubject history and dialog.
tree: 7a837daa28e45e0d823acff046382131e4e3536e
  1. res-common/
  2. src/
  3. tests/