Fix crash in SampleCCPRGeometry
Fix crash in SampleCCPRGeometry

Fixes a crash introduced by 0e13db707ff3b384aaeb79cddc735967662f0ddf.

Change-Id: If250c57804705f35d11c1914efe5de2e6d5edb38
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/330936
Reviewed-by: Greg Daniel <39df0a804564ccb6cf75f18db79653821f37c1c5@google.com>
Commit-Queue: Chris Dalton <ef7fc3a08ada7d31f16e9a18b5f3c728256e041e@google.com>

aosp-mirror/platform_external_skia,google/skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,google/skia,google/skia,aosp-mirror/platform_external_skia,google/skia,google/skia,aosp-mirror/platform_external_skia,google/skia,google/skia,aosp-mirror/platform_external_skia,google/skia,google/skia,google/skia