IDL: Drop value conversion (V8 -> C++) macros from generated code

Source/bindings/tests/results/core/V8TestInterfaceCheckSecurity.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This file has been auto-generated by code_generator_v8.py. DO NOT MODIFY!
 
 #include "config.h"
 #include "V8TestInterfaceCheckSecurity.h"
 
 #include "bindings/core/v8/BindingSecurity.h"
@@ skipping 45 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestInterfaceCheckSecurityV8Internal::doNotCheckSecurityLongAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void doNotCheckSecurityLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "doNotCheckSecurityLongAttribute", "TestInterfaceCheckSecurity", holder, info.GetIsolate());
     TestInterfaceCheckSecurity* impl = V8TestInterfaceCheckSecurity::toImpl(holder);
-    TONATIVE_VOID_EXCEPTIONSTATE(int, cppValue, toInt32(v8Value, exceptionState), exceptionState);
+    int cppValue = toInt32(v8Value, exceptionState);
+    if (exceptionState.throwIfNeeded())
+        return;
     impl->setDoNotCheckSecurityLongAttribute(cppValue);
 }
 
 static void doNotCheckSecurityLongAttributeAttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestInterfaceCheckSecurityV8Internal::doNotCheckSecurityLongAttributeAttributeSetter(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
@@ skipping 23 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestInterfaceCheckSecurityV8Internal::doNotCheckSecurityOnSetterLongAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void doNotCheckSecurityOnSetterLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "doNotCheckSecurityOnSetterLongAttribute", "TestInterfaceCheckSecurity", holder, info.GetIsolate());
     TestInterfaceCheckSecurity* impl = V8TestInterfaceCheckSecurity::toImpl(holder);
-    TONATIVE_VOID_EXCEPTIONSTATE(int, cppValue, toInt32(v8Value, exceptionState), exceptionState);
+    int cppValue = toInt32(v8Value, exceptionState);
+    if (exceptionState.throwIfNeeded())
+        return;
     impl->setDoNotCheckSecurityOnSetterLongAttribute(cppValue);
 }
 
 static void doNotCheckSecurityOnSetterLongAttributeAttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestInterfaceCheckSecurityV8Internal::doNotCheckSecurityOnSetterLongAttributeAttributeSetter(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
@@ skipping 405 matching lines @@
 {
     scriptWrappable->toImpl<TestInterfaceCheckSecurity>()->ref();
 }
 
 void V8TestInterfaceCheckSecurity::derefObject(ScriptWrappable* scriptWrappable)
 {
     scriptWrappable->toImpl<TestInterfaceCheckSecurity>()->deref();
 }
 
 } // namespace blink