After changes to the GN arg "angle_enable_trace" were done, other GN
args are now needed.

Bug: b/170249632
Change-Id: Ib5e703434cb580aa838ef8632b271f5f20554f42
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2684933Reviewed-by: Cody Northrop <cnorthrop@google.com>
Reviewed-by: Tim Van Patten <timvp@google.com>
Commit-Queue: Ian Elliott <ianelliott@google.com>