[graphite] Remove trampoline functions from Precompilation tests

With the addition of the PaintOptionsBuilder these functions don't provide much value.

This CL also standardizes the formatting.

This CL is purely mechanical.

Change-Id: I4ff27710fbfbd85f9658380ee6d0a4201b749060
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/1018596
Reviewed-by: Thomas Smith <thomsmit@google.com>
4 files changed