26f5c2ae84
This has been removed from modern browsers - always returns false See https://chromestatus.com/features/5725741740195840 Fixes https://github.com/dart-lang/sdk/issues/48047 Change-Id: Ie93757f664d892ba365a99c524a8ae79466e5002 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/226180 Reviewed-by: Srujan Gaddam <srujzs@google.com> Auto-Submit: Kevin Moore <kevmoo@google.com> Commit-Queue: Kevin Moore <kevmoo@google.com>