Delay hiding the cast icon for 3 seconds. DO NOT MERGE am: 1044e162c3 am: b1de85487a  -s ours am: 410bea181b am: 511357c39b am: 7e16b2e8f5  -s ours am: e68e70d509 am: 493272c8a7
am: 06eb98c04d

* commit '06eb98c04d82cd7f6094aca738fc449d4f8af3fd':
  Delay hiding the cast icon for 3 seconds. DO NOT MERGE