Remove TraceWrappers idl attribute

third_party/WebKit/Source/bindings/tests/results/core/V8TestInterface.cpp

Index: third_party/WebKit/Source/bindings/tests/results/core/V8TestInterface.cpp
diff --git a/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterface.cpp b/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterface.cpp
index 8fe86bdf9bb5eb80ccd4a7758aa8cf8e5c5178ac..5195ef704fdee1cda273f5e03530b925cfb2e5cb 100644
--- a/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterface.cpp
+++ b/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterface.cpp
@@ -11,7 +11,6 @@
 #include "bindings/core/v8/ScriptPromise.h"
 #include "bindings/core/v8/ScriptState.h"
 #include "bindings/core/v8/ScriptValue.h"
-#include "bindings/core/v8/ScriptWrappableVisitor.h"
 #include "bindings/core/v8/UnionTypesCore.h"
 #include "bindings/core/v8/V8AbstractEventListener.h"
 #include "bindings/core/v8/V8DOMConfiguration.h"
@@ -1980,14 +1979,6 @@ void V8TestInterface::visitDOMWrapper(v8::Isolate* isolate, ScriptWrappable* scr
     }
 }
 
-DEFINE_TRACE_WRAPPERS(TestInterfaceImplementation)
-{
-    visitor->traceWrappers(firstChild());
-    visitor->traceWrappers(nextSibling());
-    visitor->traceWrappers(prevSibling());
-    visitor->traceWrappers(parent());
-    TestInterfaceEmpty::traceWrappers(visitor);
-}
 // Suppress warning: global constructors, because AttributeConfiguration is trivial
 // and does not depend on another global objects.
 #if defined(COMPONENT_BUILD) && defined(WIN32) && COMPILER(CLANG)