Oilpan: finalization of Permissions and SyncManager not needed.

Source/modules/permissions/Permissions.h

Index: Source/modules/permissions/Permissions.h
diff --git a/Source/modules/permissions/Permissions.h b/Source/modules/permissions/Permissions.h
index fd34c2d9f0f4a4e3944d97b0f54594a3fe69d6b3..be5170781186191c8b8644de3d128b950d23eab4 100644
--- a/Source/modules/permissions/Permissions.h
+++ b/Source/modules/permissions/Permissions.h
@@ -18,13 +18,11 @@ namespace blink {
 class ScriptState;
 
 class Permissions final
-    : public GarbageCollectedFinalized<Permissions>
+    : public GarbageCollected<Permissions>
     , public ScriptWrappable {
     DEFINE_WRAPPERTYPEINFO();
 public:
-    virtual ~Permissions();
-
-    DECLARE_VIRTUAL_TRACE();
+    DEFINE_INLINE_TRACE() { }
 
     ScriptPromise query(ScriptState*, const AtomicString&);
 };