Commits
Dan Sandler authored and Daniel Sandler committed 51c2619c770
Delay hiding the cast icon for 3 seconds. DO NOT MERGE Ensure that the user has had a chance to see it for a few seconds after screen recording has ended. (cherry picked from commit 8fd25bf7711aabffe73213ba1f9056f285270695) Bug: 19121797 Change-Id: I7a5c12b371b735c756ca5a3e8716c385fb3fbfe9