Fix replay crash when captured sample doesn't create binary data Ensure samples without binary data like hello_triangle can be replayed Bug: angleproject:4658 Change-Id: I6da29a05335abe93666b6c19fa769e84c42a9fa8 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2212499 Commit-Queue: Manh Nguyen <nguyenmh@google.com> Reviewed-by: Cody Northrop <cnorthrop@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>