[RESTRICT AUTOMERGE]: Stop discarding stencil buffers on tilers am: 6630269822
[RESTRICT AUTOMERGE]: Stop discarding stencil buffers on tilers am: 6630269822

Original change: https://googleplex-android-review.googlesource.com/c/platform/external/skia/+/12200927

Change-Id: I736827ac75e80b6d5b638a447805d2e311996f77

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,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia