switch to _deprecated suffix for exotic SkClipOps

BUG=skia:

Change-Id: Ibb0cd0f963c040d9033cd6bcb040c651bca99651
Reviewed-on: https://skia-review.googlesource.com/6206
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
diff --git a/public.bzl b/public.bzl
index 5c2e09f..a87d325 100644
--- a/public.bzl
+++ b/public.bzl
@@ -594,6 +594,7 @@
     # Temporarily Disable analytic AA for Google3
     "SK_NO_ANALYTIC_AA",
     "SK_SUPPORT_LEGACY_BITMAP_SETPIXELREF",
+    "SK_SUPPORT_LEGACY_CLIPOP_EXOTIC_NAMES",
 ]
 
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