am bc9599d4: am 838e93ed: Merge "Looper: Drop default parameters in favor of a safer overload." into gingerbread

Merge commit 'bc9599d48c79c18d306a13f51af9ef2aac92cdca'

* commit 'bc9599d48c79c18d306a13f51af9ef2aac92cdca':
  Looper: Drop default parameters in favor of a safer overload.