Remove expectations kruft from experimental

Bug: skia:
Change-Id: I8a35b4ce4463534d733d698ae1478de027e0e5f5
Reviewed-on: https://skia-review.googlesource.com/74143
Reviewed-by: Greg Daniel <egdaniel@google.com>
Reviewed-by: Stephan Altmueller <stephana@google.com>
6 files changed