am 081f324f: (-s ours) am 2c41b036: am e6de96e5: am 27785ea6: DO NOT MERGE Disallow call unhold if the fg call is dialing.

* commit '081f324f45b955c419c9418da36d0e127ae3fb81':
  DO NOT MERGE Disallow call unhold if the fg call is dialing.