am d07833f5: Don\'t manually create CallerInfo objects from SipPhone

Merge commit 'd07833f54b6e8e361b666ae16efa15fdf60159de' into gingerbread-plus-aosp

* commit 'd07833f54b6e8e361b666ae16efa15fdf60159de':
  Don't manually create CallerInfo objects from SipPhone