Perf - Fix alert-page-sk. We never saw diffs.
Perf - Fix alert-page-sk. We never saw diffs.

Bug: skia:9219
Change-Id: I15e10c0fadbbb63160b3a0663cfe3ff30962c8fb
Reviewed-on: https://skia-review.googlesource.com/c/buildbot/+/234056
Reviewed-by: Joe Gregorio <b9cf2471ff6d33504cafe8e6f356b732b2cadced@google.com>

google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot