[graphite] Choose renderer before updating clip stack

Bug: b/280793619
Change-Id: I1e26e0d50d1689f2a00122ab88d7261726320f0b
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/699578
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: James Godfrey-Kittle <jamesgk@google.com>
2 files changed