am 42e22357: am 56d796a9: Merge "Fixing issue where updating the visibility of one application can trigger all icons to disappear. (Bug 8757421)" into jb-mr2-dev

* commit '42e2235780046beba1ea3162f615cef06cf97728':
  Fixing issue where updating the visibility of one application can trigger all icons to disappear. (Bug 8757421)