V8AbstractEventListener should hold a ScriptState

Source/bindings/v8/V8EventListener.cpp

Index: Source/bindings/v8/V8EventListener.cpp
diff --git a/Source/bindings/v8/V8EventListener.cpp b/Source/bindings/v8/V8EventListener.cpp
index 207bdf5c5f0560fe463e1ad8daecbd2b3e5810b6..b8bfc96f91b9b1d2ab48606b7831d1802e4cab69 100644
--- a/Source/bindings/v8/V8EventListener.cpp
+++ b/Source/bindings/v8/V8EventListener.cpp
@@ -38,8 +38,8 @@
 
 namespace WebCore {
 
-V8EventListener::V8EventListener(v8::Local<v8::Object> listener, bool isAttribute, v8::Isolate* isolate)
-    : V8AbstractEventListener(isAttribute, DOMWrapperWorld::current(isolate), isolate)
+V8EventListener::V8EventListener(v8::Local<v8::Object> listener, bool isAttribute, ScriptState* scriptState)
+    : V8AbstractEventListener(isAttribute, scriptState)
 {
     setListenerObject(listener);
 }
@@ -71,7 +71,7 @@ v8::Local<v8::Value> V8EventListener::callListenerFunction(ExecutionContext* con
 {
 
     v8::Local<v8::Function> handlerFunction = getListenerFunction(context);
-    v8::Local<v8::Object> receiver = getReceiverObject(context, event);
+    v8::Local<v8::Object> receiver = getReceiverObject(event);
     if (handlerFunction.IsEmpty() || receiver.IsEmpty())
         return v8::Local<v8::Value>();