[wrapper-tracing] Redesign dispatching on non-inheriting cases

third_party/WebKit/Source/bindings/core/v8/ScriptWrappable.h

Index: third_party/WebKit/Source/bindings/core/v8/ScriptWrappable.h
diff --git a/third_party/WebKit/Source/bindings/core/v8/ScriptWrappable.h b/third_party/WebKit/Source/bindings/core/v8/ScriptWrappable.h
index 2caec00a0f34045f696447ca843088d6bd73dbb7..388b12d0f66b483f800f8126a314f970fa7e907e 100644
--- a/third_party/WebKit/Source/bindings/core/v8/ScriptWrappable.h
+++ b/third_party/WebKit/Source/bindings/core/v8/ScriptWrappable.h
@@ -48,10 +48,6 @@ class CORE_EXPORT TraceWrapperBase {
   TraceWrapperBase() = default;
   virtual bool isScriptWrappable() const { return false; }
 
-  void markAndDispatchTraceWrappers(const WrapperVisitor* visitor) const {
-    visitor->dispatchTraceWrappers(this);
-  }
-
   DECLARE_VIRTUAL_TRACE_WRAPPERS(){};
 };
 
@@ -165,11 +161,6 @@ class CORE_EXPORT ScriptWrappable : public TraceWrapperBase {
   //  ScriptWrappableVisitor::markWrapper(ScriptWrappable*, v8::Isolate*)
   void markWrapper(const WrapperVisitor*) const;
 
-  void markAndDispatchTraceWrappers(const WrapperVisitor* visitor) const {
-    visitor->markWrappersInAllWorlds(this);
-    visitor->dispatchTraceWrappers(this);
-  }
-
  private:
   // These classes are exceptionally allowed to use mainWorldWrapper().
   friend class DOMDataStore;