Disable CCPR everywhere except testing

Skia has an atlas clipping mode (historically called CCPR clipping) that
doesn't quite work. It will fail on blend modes that require a dst read
and is also drawing the complexclip_* tests wrong on several devices.
We plan to rewrite the clip atlas, but in the meantime we need to
disable the "CCPR" clipping.

Bug: b/188794626
Change-Id: I126030a2a81057ffca85fd8b8e7db97b716451ab
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/408557
Reviewed-by: Leon Scroggins <scroggo@google.com>
Reviewed-by: Adlai Holler <adlai@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
(cherry picked from commit ea46fb7d20bc638030b9e568ae7099fe24d798dc)
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/418216
Commit-Queue: Ravi Mistry <rmistry@google.com>
5 files changed