perf: Fix where we look for SKP updates.
perf: Fix where we look for SKP updates.

BUG=skia:5582
R=borenet

Review-Url: https://codereview.chromium.org/2187853002

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