Remove GarbageCollectedFinalized

sky/engine/core/css/FontFaceSet.h

Index: sky/engine/core/css/FontFaceSet.h
diff --git a/sky/engine/core/css/FontFaceSet.h b/sky/engine/core/css/FontFaceSet.h
index fecccd92db1581e896196171c53b9f7cac3d630c..8bc5ac8426100eec78a7a3af6e3b9a777de9c136 100644
--- a/sky/engine/core/css/FontFaceSet.h
+++ b/sky/engine/core/css/FontFaceSet.h
@@ -57,15 +57,9 @@ class FontResource;
 class FontsReadyPromiseResolver;
 class ExecutionContext;
 
-#if ENABLE(OILPAN)
-class FontFaceSet final : public GarbageCollectedFinalized<FontFaceSet>, public HeapSupplement<Document>, public ActiveDOMObject, public EventTargetWithInlineData {
-    USING_GARBAGE_COLLECTED_MIXIN(FontFaceSet);
-    typedef HeapSupplement<Document> SupplementType;
-#else
 class FontFaceSet final : public RefCountedSupplement<Document, FontFaceSet>, public ActiveDOMObject, public EventTargetWithInlineData {
     DEFINE_EVENT_TARGET_REFCOUNTING(RefCounted<FontFaceSet>);
     typedef RefCountedSupplement<Document, FontFaceSet> SupplementType;
-#endif
     DEFINE_WRAPPERTYPEINFO();
 public:
     virtual ~FontFaceSet();