nanobench: Don't tile skps outside their cull rect

Bug: skia:11396
Change-Id: I8ce2bbc0723b318272a2005e1b8cc1ce8f6f8f31
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/401597
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
1 file changed