Remove redundant jobs.

Replacements added in:
https://skia-review.googlesource.com/c/skia/+/26365
https://skia-review.googlesource.com/c/skia/+/31143

Bug: skia:6881
No-Try: true
Change-Id: I35a212f55b9f2cd1240f2f072321ee118a3feecc
Reviewed-on: https://skia-review.googlesource.com/46306
Reviewed-by: Eric Boren <borenet@google.com>
Commit-Queue: Ben Wagner <benjaminwagner@google.com>
2 files changed