Remove constant propagation from static-switch test.

Constant propagation might be going away, but static-switches are likely
here to stay. Avoid conflating the two in this test.

Change-Id: If4b6c99c85f124d3bbc20da858693f09f5e4fd59
Bug: skia:11319
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/374117
Commit-Queue: John Stiles <johnstiles@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
2 files changed