IDL compiler: remove nop return from end of getters and setters

Source/bindings/tests/results/V8TestEventConstructor.cpp

 /*
     This file is part of the Blink open source project.
     This file has been auto-generated by CodeGeneratorV8.pm. DO NOT MODIFY!
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
     License as published by the Free Software Foundation; either
     version 2 of the License, or (at your option) any later version.
 
     This library is distributed in the hope that it will be useful,
@@ skipping 48 matching lines @@
 WrapperTypeInfo V8TestEventConstructor::info = { V8TestEventConstructor::GetTemplate, V8TestEventConstructor::derefObject, 0, 0, 0, V8TestEventConstructor::installPerContextPrototypeProperties, 0, WrapperTypeObjectPrototype };
 
 namespace TestEventConstructorV8Internal {
 
 template <typename T> void V8_USE(T) { }
 
 static void attr1AttributeGetter(v8::Local<v8::String> name, const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     TestEventConstructor* imp = V8TestEventConstructor::toNative(info.Holder());
     v8SetReturnValueString(info, imp->attr1(), info.GetIsolate());
-    return;
 }
 
 static void attr1AttributeGetterCallback(v8::Local<v8::String> name, const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
     TestEventConstructorV8Internal::attr1AttributeGetter(name, info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
 }
 
 static void attr2AttributeGetter(v8::Local<v8::String> name, const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     TestEventConstructor* imp = V8TestEventConstructor::toNative(info.Holder());
     v8SetReturnValueString(info, imp->attr2(), info.GetIsolate());
-    return;
 }
 
 static void attr2AttributeGetterCallback(v8::Local<v8::String> name, const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
     TestEventConstructorV8Internal::attr2AttributeGetter(name, info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
 }
 
 static void constructor(const v8::FunctionCallbackInfo<v8::Value>& args)
@@ skipping 108 matching lines @@
     V8DOMWrapper::associateObjectWithWrapper<V8TestEventConstructor>(impl, &info, wrapper, isolate, WrapperConfiguration::Independent);
     return wrapper;
 }
 
 void V8TestEventConstructor::derefObject(void* object)
 {
     fromInternalPointer(object)->deref();
 }
 
 } // namespace WebCore