IDL compiler: simplify type conversion in Event Constructor

Source/bindings/tests/results/V8TestExtendedEvent.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 118 matching lines @@
     {"location", EventV8Internal::locationAttributeGetterCallback, 0, 0, 0, 0, static_cast<v8::AccessControl>(v8::DEFAULT), static_cast<v8::PropertyAttribute>(v8::None), 0 /* on instance */},
     {"keyLocation", EventV8Internal::keyLocationAttributeGetterCallback, 0, 0, 0, 0, static_cast<v8::AccessControl>(v8::DEFAULT), static_cast<v8::PropertyAttribute>(v8::None), 0 /* on instance */},
 };
 
 bool initializeEvent(EventInit& eventInit, const Dictionary& options, ExceptionState& exceptionState, const String& forEventName)
 {
     Dictionary::ConversionContext conversionContext(forEventName.isEmpty() ? String("TestExtendedEvent") : forEventName, "", exceptionState);
     if (!initializeTestEvent(eventInit, options, exceptionState, forEventName.isEmpty() ? String("TestExtendedEvent") : forEventName))
         return false;
 
-    if (!options.convert(conversionContext.withAttributes(false, NormalConversion), "location", eventInit.location))
+    if (!options.convert(conversionContext.conversionType(false, NormalConversion, "unsigned long"), "location", eventInit.location))
         return false;
-    if (options.convert(conversionContext.withAttributes(false, NormalConversion), "keyLocation", eventInit.location)) {
+    if (options.convert(conversionContext.conversionType(false, NormalConversion, "unsigned long"), "keyLocation", eventInit.location)) {
         if (options.hasProperty("keyLocation"))
             UseCounter::countDeprecation(activeExecutionContext(), UseCounter::KeyboardEventKeyLocation);
     } else {
         return false;
     }
     return true;
 }
 
 void V8TestExtendedEvent::constructorCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
@@ skipping 87 matching lines @@
 }
 
 template<>
 v8::Handle<v8::Value> toV8NoInline(Event* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 {
     return toV8(impl, creationContext, isolate);
 }
 
 } // namespace WebCore
 #endif // ENABLE(TEST)