[bindings] Pass NormalConversion to to[U]Int{8/16/32/64}(...) in v8_types.py and reduce conversion …

Source/bindings/tests/results/core/V8TestObject.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 "V8TestObject.h"
 
 #include "bindings/core/v8/BindingSecurity.h"
@@ skipping 309 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestObjectV8Internal::domTimeStampAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void domTimeStampAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "domTimeStampAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    unsigned long long cppValue = toUInt64(info.GetIsolate(), v8Value, exceptionState);
+    unsigned long long cppValue = toUInt64(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setDomTimeStampAttribute(cppValue);
 }
 
 static void domTimeStampAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestObjectV8Internal::domTimeStampAttributeAttributeSetter(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
@@ skipping 40 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestObjectV8Internal::byteAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void byteAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "byteAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt8(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt8(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setByteAttribute(cppValue);
 }
 
 static void byteAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestObjectV8Internal::byteAttributeAttributeSetter(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
@@ skipping 75 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestObjectV8Internal::longAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void longAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "longAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setLongAttribute(cppValue);
 }
 
 static void longAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestObjectV8Internal::longAttributeAttributeSetter(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
@@ skipping 11 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestObjectV8Internal::longLongAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void longLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "longLongAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    long long cppValue = toInt64(info.GetIsolate(), v8Value, exceptionState);
+    long long cppValue = toInt64(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setLongLongAttribute(cppValue);
 }
 
 static void longLongAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestObjectV8Internal::longLongAttributeAttributeSetter(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
@@ skipping 11 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestObjectV8Internal::octetAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void octetAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "octetAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    unsigned cppValue = toUInt8(info.GetIsolate(), v8Value, exceptionState);
+    unsigned cppValue = toUInt8(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setOctetAttribute(cppValue);
 }
 
 static void octetAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestObjectV8Internal::octetAttributeAttributeSetter(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
@@ skipping 11 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestObjectV8Internal::shortAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void shortAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "shortAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt16(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt16(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setShortAttribute(cppValue);
 }
 
 static void shortAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestObjectV8Internal::shortAttributeAttributeSetter(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
@@ skipping 75 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestObjectV8Internal::unsignedLongAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void unsignedLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "unsignedLongAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    unsigned cppValue = toUInt32(info.GetIsolate(), v8Value, exceptionState);
+    unsigned cppValue = toUInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setUnsignedLongAttribute(cppValue);
 }
 
 static void unsignedLongAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestObjectV8Internal::unsignedLongAttributeAttributeSetter(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
@@ skipping 11 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestObjectV8Internal::unsignedLongLongAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void unsignedLongLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "unsignedLongLongAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    unsigned long long cppValue = toUInt64(info.GetIsolate(), v8Value, exceptionState);
+    unsigned long long cppValue = toUInt64(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setUnsignedLongLongAttribute(cppValue);
 }
 
 static void unsignedLongLongAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestObjectV8Internal::unsignedLongLongAttributeAttributeSetter(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
@@ skipping 11 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestObjectV8Internal::unsignedShortAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void unsignedShortAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "unsignedShortAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    unsigned cppValue = toUInt16(info.GetIsolate(), v8Value, exceptionState);
+    unsigned cppValue = toUInt16(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setUnsignedShortAttribute(cppValue);
 }
 
 static void unsignedShortAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestObjectV8Internal::unsignedShortAttributeAttributeSetter(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
@@ skipping 127 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestObjectV8Internal::cssAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void cssAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "cssAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setCSSAttribute(cppValue);
 }
 
 static void cssAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestObjectV8Internal::cssAttributeAttributeSetter(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
@@ skipping 11 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestObjectV8Internal::imeAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void imeAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "imeAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setIMEAttribute(cppValue);
 }
 
 static void imeAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestObjectV8Internal::imeAttributeAttributeSetter(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
@@ skipping 11 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestObjectV8Internal::svgAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void svgAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "svgAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setSVGAttribute(cppValue);
 }
 
 static void svgAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestObjectV8Internal::svgAttributeAttributeSetter(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
@@ skipping 11 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestObjectV8Internal::xmlAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void xmlAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "xmlAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setXMLAttribute(cppValue);
 }
 
 static void xmlAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestObjectV8Internal::xmlAttributeAttributeSetter(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
@@ skipping 637 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestObjectV8Internal::longOrNullAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void longOrNullAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "longOrNullAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setLongOrNullAttribute(cppValue);
 }
 
 static void longOrNullAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestObjectV8Internal::longOrNullAttributeAttributeSetter(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
@@ skipping 131 matching lines @@
 static void staticLongAttributeAttributeGetterCallback(v8::Local<v8::Name>, const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestObjectV8Internal::staticLongAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void staticLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     ExceptionState exceptionState(ExceptionState::SetterContext, "staticLongAttribute", "TestObject", holder, info.GetIsolate());
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     TestObject::setStaticLongAttribute(cppValue);
 }
 
 static void staticLongAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestObjectV8Internal::staticLongAttributeAttributeSetter(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
@@ skipping 255 matching lines @@
         contextData->activityLogger()->logGetter("TestObject.activityLoggingAccessForAllWorldsLongAttribute");
     TestObjectV8Internal::activityLoggingAccessForAllWorldsLongAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void activityLoggingAccessForAllWorldsLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "activityLoggingAccessForAllWorldsLongAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setActivityLoggingAccessForAllWorldsLongAttribute(cppValue);
 }
 
 static void activityLoggingAccessForAllWorldsLongAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     ScriptState* scriptState = ScriptState::from(info.GetIsolate()->GetCurrentContext());
     V8PerContextData* contextData = scriptState->perContextData();
@@ skipping 20 matching lines @@
         contextData->activityLogger()->logGetter("TestObject.activityLoggingGetterForAllWorldsLongAttribute");
     TestObjectV8Internal::activityLoggingGetterForAllWorldsLongAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void activityLoggingGetterForAllWorldsLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "activityLoggingGetterForAllWorldsLongAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setActivityLoggingGetterForAllWorldsLongAttribute(cppValue);
 }
 
 static void activityLoggingGetterForAllWorldsLongAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestObjectV8Internal::activityLoggingGetterForAllWorldsLongAttributeAttributeSetter(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
@@ skipping 11 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestObjectV8Internal::activityLoggingSetterForAllWorldsLongAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void activityLoggingSetterForAllWorldsLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "activityLoggingSetterForAllWorldsLongAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setActivityLoggingSetterForAllWorldsLongAttribute(cppValue);
 }
 
 static void activityLoggingSetterForAllWorldsLongAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     ScriptState* scriptState = ScriptState::from(info.GetIsolate()->GetCurrentContext());
     V8PerContextData* contextData = scriptState->perContextData();
@@ skipping 259 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 #endif // ENABLE(CONDITION)
 
 #if ENABLE(CONDITION)
 static void conditionalLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "conditionalLongAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setConditionalLongAttribute(cppValue);
 }
 #endif // ENABLE(CONDITION)
 
 #if ENABLE(CONDITION)
 static void conditionalLongAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
@@ skipping 62 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     V8TestObject::customGetterLongAttributeAttributeGetterCustom(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void customGetterLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "customGetterLongAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setCustomGetterLongAttribute(cppValue);
 }
 
 static void customGetterLongAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestObjectV8Internal::customGetterLongAttributeAttributeSetter(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
@@ skipping 72 matching lines @@
     UseCounter::countDeprecationIfNotPrivateScript(info.GetIsolate(), callingExecutionContext(info.GetIsolate()), UseCounter::LongAttribute);
     TestObjectV8Internal::deprecatedLongAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void deprecatedLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "deprecatedLongAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setDeprecatedLongAttribute(cppValue);
 }
 
 static void deprecatedLongAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     UseCounter::countDeprecationIfNotPrivateScript(info.GetIsolate(), callingExecutionContext(info.GetIsolate()), UseCounter::LongAttribute);
     TestObjectV8Internal::deprecatedLongAttributeAttributeSetter(v8Value, info);
@@ skipping 44 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestObjectV8Internal::exposeJSAccessorsLongAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void exposeJSAccessorsLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "exposeJSAccessorsLongAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setExposeJSAccessorsLongAttribute(cppValue);
 }
 
 static void exposeJSAccessorsLongAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestObjectV8Internal::exposeJSAccessorsLongAttributeAttributeSetter(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
@@ skipping 11 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestObjectV8Internal::implementedAsLongAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void implementedAsLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "implementedAsLongAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setImplementedAsName(cppValue);
 }
 
 static void implementedAsLongAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestObjectV8Internal::implementedAsLongAttributeAttributeSetter(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
@@ skipping 18 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     V8TestObject::customGetterImplementedAsLongAttributeAttributeGetterCustom(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void customGetterImplementedAsLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "customGetterImplementedAsLongAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setImplementedAsNameWithCustomGetter(cppValue);
 }
 
 static void customGetterImplementedAsLongAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestObjectV8Internal::customGetterImplementedAsLongAttributeAttributeSetter(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
@@ skipping 33 matching lines @@
     UseCounter::countIfNotPrivateScript(info.GetIsolate(), callingExecutionContext(info.GetIsolate()), UseCounter::TestFeature);
     TestObjectV8Internal::measureAsLongAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void measureAsLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "measureAsLongAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setMeasureAsLongAttribute(cppValue);
 }
 
 static void measureAsLongAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     UseCounter::countIfNotPrivateScript(info.GetIsolate(), callingExecutionContext(info.GetIsolate()), UseCounter::TestFeature);
     TestObjectV8Internal::measureAsLongAttributeAttributeSetter(v8Value, info);
@@ skipping 12 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestObjectV8Internal::notEnumerableLongAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void notEnumerableLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "notEnumerableLongAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setNotEnumerableLongAttribute(cppValue);
 }
 
 static void notEnumerableLongAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestObjectV8Internal::notEnumerableLongAttributeAttributeSetter(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
@@ skipping 11 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestObjectV8Internal::perContextEnabledLongAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void perContextEnabledLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "perContextEnabledLongAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setPerContextEnabledLongAttribute(cppValue);
 }
 
 static void perContextEnabledLongAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestObjectV8Internal::perContextEnabledLongAttributeAttributeSetter(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
@@ skipping 57 matching lines @@
         contextData->activityLogger()->logGetter("TestObject.activityLoggingAccessPerWorldBindingsLongAttribute");
     TestObjectV8Internal::activityLoggingAccessPerWorldBindingsLongAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void activityLoggingAccessPerWorldBindingsLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "activityLoggingAccessPerWorldBindingsLongAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setActivityLoggingAccessPerWorldBindingsLongAttribute(cppValue);
 }
 
 static void activityLoggingAccessPerWorldBindingsLongAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     ScriptState* scriptState = ScriptState::from(info.GetIsolate()->GetCurrentContext());
     V8PerContextData* contextData = scriptState->perContextData();
@@ skipping 20 matching lines @@
         contextData->activityLogger()->logGetter("TestObject.activityLoggingAccessPerWorldBindingsLongAttribute");
     TestObjectV8Internal::activityLoggingAccessPerWorldBindingsLongAttributeAttributeGetterForMainWorld(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void activityLoggingAccessPerWorldBindingsLongAttributeAttributeSetterForMainWorld(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "activityLoggingAccessPerWorldBindingsLongAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setActivityLoggingAccessPerWorldBindingsLongAttribute(cppValue);
 }
 
 static void activityLoggingAccessPerWorldBindingsLongAttributeAttributeSetterCallbackForMainWorld(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     ScriptState* scriptState = ScriptState::from(info.GetIsolate()->GetCurrentContext());
     V8PerContextData* contextData = scriptState->perContextData();
@@ skipping 20 matching lines @@
         contextData->activityLogger()->logGetter("TestObject.activityLoggingAccessForIsolatedWorldsPerWorldBindingsLongAttribute");
     TestObjectV8Internal::activityLoggingAccessForIsolatedWorldsPerWorldBindingsLongAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void activityLoggingAccessForIsolatedWorldsPerWorldBindingsLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "activityLoggingAccessForIsolatedWorldsPerWorldBindingsLongAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setActivityLoggingAccessForIsolatedWorldsPerWorldBindingsLongAttribute(cppValue);
 }
 
 static void activityLoggingAccessForIsolatedWorldsPerWorldBindingsLongAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     ScriptState* scriptState = ScriptState::from(info.GetIsolate()->GetCurrentContext());
     V8PerContextData* contextData = scriptState->perContextData();
@@ skipping 16 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestObjectV8Internal::activityLoggingAccessForIsolatedWorldsPerWorldBindingsLongAttributeAttributeGetterForMainWorld(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void activityLoggingAccessForIsolatedWorldsPerWorldBindingsLongAttributeAttributeSetterForMainWorld(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "activityLoggingAccessForIsolatedWorldsPerWorldBindingsLongAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setActivityLoggingAccessForIsolatedWorldsPerWorldBindingsLongAttribute(cppValue);
 }
 
 static void activityLoggingAccessForIsolatedWorldsPerWorldBindingsLongAttributeAttributeSetterCallbackForMainWorld(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestObjectV8Internal::activityLoggingAccessForIsolatedWorldsPerWorldBindingsLongAttributeAttributeSetterForMainWorld(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
@@ skipping 15 matching lines @@
         contextData->activityLogger()->logGetter("TestObject.activityLoggingGetterPerWorldBindingsLongAttribute");
     TestObjectV8Internal::activityLoggingGetterPerWorldBindingsLongAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void activityLoggingGetterPerWorldBindingsLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "activityLoggingGetterPerWorldBindingsLongAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setActivityLoggingGetterPerWorldBindingsLongAttribute(cppValue);
 }
 
 static void activityLoggingGetterPerWorldBindingsLongAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestObjectV8Internal::activityLoggingGetterPerWorldBindingsLongAttributeAttributeSetter(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
@@ skipping 15 matching lines @@
         contextData->activityLogger()->logGetter("TestObject.activityLoggingGetterPerWorldBindingsLongAttribute");
     TestObjectV8Internal::activityLoggingGetterPerWorldBindingsLongAttributeAttributeGetterForMainWorld(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void activityLoggingGetterPerWorldBindingsLongAttributeAttributeSetterForMainWorld(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "activityLoggingGetterPerWorldBindingsLongAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setActivityLoggingGetterPerWorldBindingsLongAttribute(cppValue);
 }
 
 static void activityLoggingGetterPerWorldBindingsLongAttributeAttributeSetterCallbackForMainWorld(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestObjectV8Internal::activityLoggingGetterPerWorldBindingsLongAttributeAttributeSetterForMainWorld(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
@@ skipping 15 matching lines @@
         contextData->activityLogger()->logGetter("TestObject.activityLoggingGetterForIsolatedWorldsPerWorldBindingsLongAttribute");
     TestObjectV8Internal::activityLoggingGetterForIsolatedWorldsPerWorldBindingsLongAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void activityLoggingGetterForIsolatedWorldsPerWorldBindingsLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "activityLoggingGetterForIsolatedWorldsPerWorldBindingsLongAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setActivityLoggingGetterForIsolatedWorldsPerWorldBindingsLongAttribute(cppValue);
 }
 
 static void activityLoggingGetterForIsolatedWorldsPerWorldBindingsLongAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestObjectV8Internal::activityLoggingGetterForIsolatedWorldsPerWorldBindingsLongAttributeAttributeSetter(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
@@ skipping 11 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestObjectV8Internal::activityLoggingGetterForIsolatedWorldsPerWorldBindingsLongAttributeAttributeGetterForMainWorld(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void activityLoggingGetterForIsolatedWorldsPerWorldBindingsLongAttributeAttributeSetterForMainWorld(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "activityLoggingGetterForIsolatedWorldsPerWorldBindingsLongAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setActivityLoggingGetterForIsolatedWorldsPerWorldBindingsLongAttribute(cppValue);
 }
 
 static void activityLoggingGetterForIsolatedWorldsPerWorldBindingsLongAttributeAttributeSetterCallbackForMainWorld(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestObjectV8Internal::activityLoggingGetterForIsolatedWorldsPerWorldBindingsLongAttributeAttributeSetterForMainWorld(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
@@ skipping 335 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestObjectV8Internal::raisesExceptionLongAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void raisesExceptionLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "raisesExceptionLongAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setRaisesExceptionLongAttribute(cppValue, exceptionState);
     exceptionState.throwIfNeeded();
 }
 
 static void raisesExceptionLongAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestObjectV8Internal::raisesExceptionLongAttributeAttributeSetter(v8Value, info);
@@ skipping 16 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestObjectV8Internal::raisesExceptionGetterLongAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void raisesExceptionGetterLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "raisesExceptionGetterLongAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setRaisesExceptionGetterLongAttribute(cppValue);
 }
 
 static void raisesExceptionGetterLongAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestObjectV8Internal::raisesExceptionGetterLongAttributeAttributeSetter(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
@@ skipping 11 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestObjectV8Internal::setterRaisesExceptionLongAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void setterRaisesExceptionLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "setterRaisesExceptionLongAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setSetterRaisesExceptionLongAttribute(cppValue, exceptionState);
     exceptionState.throwIfNeeded();
 }
 
 static void setterRaisesExceptionLongAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestObjectV8Internal::setterRaisesExceptionLongAttributeAttributeSetter(v8Value, info);
@@ skipping 185 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestObjectV8Internal::reflectLongAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void reflectLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "reflectLongAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     CustomElementProcessingStack::CallbackDeliveryScope deliveryScope;
     impl->setIntegralAttribute(HTMLNames::reflectlongattributeAttr, cppValue);
 }
 
 static void reflectLongAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     CustomElementProcessingStack::CallbackDeliveryScope deliveryScope;
@@ skipping 13 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestObjectV8Internal::reflectUnsignedShortAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void reflectUnsignedShortAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "reflectUnsignedShortAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    unsigned cppValue = toUInt16(info.GetIsolate(), v8Value, exceptionState);
+    unsigned cppValue = toUInt16(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     CustomElementProcessingStack::CallbackDeliveryScope deliveryScope;
     impl->setAttribute(HTMLNames::reflectunsignedshortattributeAttr, cppValue);
 }
 
 static void reflectUnsignedShortAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     CustomElementProcessingStack::CallbackDeliveryScope deliveryScope;
@@ skipping 13 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestObjectV8Internal::reflectUnsignedLongAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void reflectUnsignedLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "reflectUnsignedLongAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    unsigned cppValue = toUInt32(info.GetIsolate(), v8Value, exceptionState);
+    unsigned cppValue = toUInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     CustomElementProcessingStack::CallbackDeliveryScope deliveryScope;
     impl->setUnsignedIntegralAttribute(HTMLNames::reflectunsignedlongattributeAttr, cppValue);
 }
 
 static void reflectUnsignedLongAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     CustomElementProcessingStack::CallbackDeliveryScope deliveryScope;
@@ skipping 572 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestObjectV8Internal::runtimeEnabledLongAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void runtimeEnabledLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "runtimeEnabledLongAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setRuntimeEnabledLongAttribute(cppValue);
 }
 
 static void runtimeEnabledLongAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestObjectV8Internal::runtimeEnabledLongAttributeAttributeSetter(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
@@ skipping 11 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestObjectV8Internal::perContextEnabledRuntimeEnabledLongAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void perContextEnabledRuntimeEnabledLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "perContextEnabledRuntimeEnabledLongAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setPerContextEnabledRuntimeEnabledLongAttribute(cppValue);
 }
 
 static void perContextEnabledRuntimeEnabledLongAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestObjectV8Internal::perContextEnabledRuntimeEnabledLongAttributeAttributeSetter(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
@@ skipping 16 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 #endif // ENABLE(CONDITION)
 
 #if ENABLE(CONDITION)
 static void conditionalRuntimeEnabledLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "conditionalRuntimeEnabledLongAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setConditionalRuntimeEnabledLongAttribute(cppValue);
 }
 #endif // ENABLE(CONDITION)
 
 #if ENABLE(CONDITION)
 static void conditionalRuntimeEnabledLongAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
@@ skipping 539 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestObjectV8Internal::unforgeableLongAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void unforgeableLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "unforgeableLongAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setUnforgeableLongAttribute(cppValue);
 }
 
 static void unforgeableLongAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestObjectV8Internal::unforgeableLongAttributeAttributeSetter(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
@@ skipping 12 matching lines @@
     UseCounter::countIfNotPrivateScript(info.GetIsolate(), callingExecutionContext(info.GetIsolate()), UseCounter::V8TestObject_MeasuredLongAttribute_AttributeGetter);
     TestObjectV8Internal::measuredLongAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void measuredLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "measuredLongAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt32(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     impl->setMeasuredLongAttribute(cppValue);
 }
 
 static void measuredLongAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     UseCounter::countIfNotPrivateScript(info.GetIsolate(), callingExecutionContext(info.GetIsolate()), UseCounter::V8TestObject_MeasuredLongAttribute_AttributeSetter);
     TestObjectV8Internal::measuredLongAttributeAttributeSetter(v8Value, info);
@@ skipping 206 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestObjectV8Internal::shortAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void shortAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "shortAttribute", "TestObject", holder, info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(holder);
-    int cppValue = toInt16(info.GetIsolate(), v8Value, exceptionState);
+    int cppValue = toInt16(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     V8TestObject::PrivateScript::shortAttributeAttributeSetter(toLocalFrame(toFrameIfNotDetached(info.GetIsolate()->GetCurrentContext())), impl, cppValue);
 }
 
 static void shortAttributeAttributeSetterCallback(v8::Local<v8::Name>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestObjectV8Internal::shortAttributeAttributeSetter(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
@@ skipping 480 matching lines @@
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "voidMethodDOMTimeStampArg", "TestObject", info.Holder(), info.GetIsolate());
     if (UNLIKELY(info.Length() < 1)) {
         setMinimumArityTypeError(exceptionState, 1, info.Length());
         exceptionState.throwIfNeeded();
         return;
     }
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     unsigned long long domTimeStampArg;
     {
-        domTimeStampArg = toUInt64(info.GetIsolate(), info[0], exceptionState);
+        domTimeStampArg = toUInt64(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->voidMethodDOMTimeStampArg(domTimeStampArg);
 }
 
 static void voidMethodDOMTimeStampArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
     TestObjectV8Internal::voidMethodDOMTimeStampArgMethod(info);
@@ skipping 25 matching lines @@
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "voidMethodByteArg", "TestObject", info.Holder(), info.GetIsolate());
     if (UNLIKELY(info.Length() < 1)) {
         setMinimumArityTypeError(exceptionState, 1, info.Length());
         exceptionState.throwIfNeeded();
         return;
     }
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int byteArg;
     {
-        byteArg = toInt8(info.GetIsolate(), info[0], exceptionState);
+        byteArg = toInt8(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->voidMethodByteArg(byteArg);
 }
 
 static void voidMethodByteArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
     TestObjectV8Internal::voidMethodByteArgMethod(info);
@@ skipping 54 matching lines @@
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "voidMethodLongArg", "TestObject", info.Holder(), info.GetIsolate());
     if (UNLIKELY(info.Length() < 1)) {
         setMinimumArityTypeError(exceptionState, 1, info.Length());
         exceptionState.throwIfNeeded();
         return;
     }
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int longArg;
     {
-        longArg = toInt32(info.GetIsolate(), info[0], exceptionState);
+        longArg = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->voidMethodLongArg(longArg);
 }
 
 static void voidMethodLongArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
     TestObjectV8Internal::voidMethodLongArgMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void voidMethodLongLongArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "voidMethodLongLongArg", "TestObject", info.Holder(), info.GetIsolate());
     if (UNLIKELY(info.Length() < 1)) {
         setMinimumArityTypeError(exceptionState, 1, info.Length());
         exceptionState.throwIfNeeded();
         return;
     }
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     long long longLongArg;
     {
-        longLongArg = toInt64(info.GetIsolate(), info[0], exceptionState);
+        longLongArg = toInt64(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->voidMethodLongLongArg(longLongArg);
 }
 
 static void voidMethodLongLongArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
     TestObjectV8Internal::voidMethodLongLongArgMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void voidMethodOctetArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "voidMethodOctetArg", "TestObject", info.Holder(), info.GetIsolate());
     if (UNLIKELY(info.Length() < 1)) {
         setMinimumArityTypeError(exceptionState, 1, info.Length());
         exceptionState.throwIfNeeded();
         return;
     }
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     unsigned octetArg;
     {
-        octetArg = toUInt8(info.GetIsolate(), info[0], exceptionState);
+        octetArg = toUInt8(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->voidMethodOctetArg(octetArg);
 }
 
 static void voidMethodOctetArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
     TestObjectV8Internal::voidMethodOctetArgMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void voidMethodShortArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "voidMethodShortArg", "TestObject", info.Holder(), info.GetIsolate());
     if (UNLIKELY(info.Length() < 1)) {
         setMinimumArityTypeError(exceptionState, 1, info.Length());
         exceptionState.throwIfNeeded();
         return;
     }
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int shortArg;
     {
-        shortArg = toInt16(info.GetIsolate(), info[0], exceptionState);
+        shortArg = toInt16(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->voidMethodShortArg(shortArg);
 }
 
 static void voidMethodShortArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
     TestObjectV8Internal::voidMethodShortArgMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void voidMethodUnsignedLongArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "voidMethodUnsignedLongArg", "TestObject", info.Holder(), info.GetIsolate());
     if (UNLIKELY(info.Length() < 1)) {
         setMinimumArityTypeError(exceptionState, 1, info.Length());
         exceptionState.throwIfNeeded();
         return;
     }
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     unsigned unsignedLongArg;
     {
-        unsignedLongArg = toUInt32(info.GetIsolate(), info[0], exceptionState);
+        unsignedLongArg = toUInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->voidMethodUnsignedLongArg(unsignedLongArg);
 }
 
 static void voidMethodUnsignedLongArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
     TestObjectV8Internal::voidMethodUnsignedLongArgMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void voidMethodUnsignedLongLongArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "voidMethodUnsignedLongLongArg", "TestObject", info.Holder(), info.GetIsolate());
     if (UNLIKELY(info.Length() < 1)) {
         setMinimumArityTypeError(exceptionState, 1, info.Length());
         exceptionState.throwIfNeeded();
         return;
     }
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     unsigned long long unsignedLongLongArg;
     {
-        unsignedLongLongArg = toUInt64(info.GetIsolate(), info[0], exceptionState);
+        unsignedLongLongArg = toUInt64(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->voidMethodUnsignedLongLongArg(unsignedLongLongArg);
 }
 
 static void voidMethodUnsignedLongLongArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
     TestObjectV8Internal::voidMethodUnsignedLongLongArgMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void voidMethodUnsignedShortArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "voidMethodUnsignedShortArg", "TestObject", info.Holder(), info.GetIsolate());
     if (UNLIKELY(info.Length() < 1)) {
         setMinimumArityTypeError(exceptionState, 1, info.Length());
         exceptionState.throwIfNeeded();
         return;
     }
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     unsigned unsignedShortArg;
     {
-        unsignedShortArg = toUInt16(info.GetIsolate(), info[0], exceptionState);
+        unsignedShortArg = toUInt16(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->voidMethodUnsignedShortArg(unsignedShortArg);
 }
 
 static void voidMethodUnsignedShortArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
     TestObjectV8Internal::voidMethodUnsignedShortArgMethod(info);
@@ skipping 39 matching lines @@
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "voidMethodLongArgTestInterfaceEmptyArg", "TestObject", info.Holder(), info.GetIsolate());
     if (UNLIKELY(info.Length() < 2)) {
         setMinimumArityTypeError(exceptionState, 2, info.Length());
         exceptionState.throwIfNeeded();
         return;
     }
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int longArg;
     TestInterfaceEmpty* testInterfaceEmptyArg;
     {
-        longArg = toInt32(info.GetIsolate(), info[0], exceptionState);
+        longArg = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
         testInterfaceEmptyArg = V8TestInterfaceEmpty::toImplWithTypeCheck(info.GetIsolate(), info[1]);
     }
     impl->voidMethodLongArgTestInterfaceEmptyArg(longArg, testInterfaceEmptyArg);
 }
 
 static void voidMethodLongArgTestInterfaceEmptyArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
@@ skipping 1251 matching lines @@
     if (UNLIKELY(info.Length() < 3)) {
         setMinimumArityTypeError(exceptionState, 3, info.Length());
         return;
     }
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int arg1;
     Dictionary arg2;
     V8StringResource<> arg3;
     Vector<String> variadic;
     {
-        arg1 = toInt32(info.GetIsolate(), info[0], exceptionState);
+        arg1 = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.hadException())
             return;
         if (!isUndefinedOrNull(info[1]) && !info[1]->IsObject()) {
             exceptionState.throwTypeError("parameter 2 ('arg2') is not an object.");
             return;
         }
         arg2 = Dictionary(info[1], info.GetIsolate(), exceptionState);
         if (exceptionState.hadException())
             return;
         arg3 = info[2];
@@ skipping 237 matching lines @@
         exceptionState.throwIfNeeded();
         return;
     }
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     V8StringResource<> stringArg;
     int longArg;
     {
         stringArg = info[0];
         if (!stringArg.prepare())
             return;
-        longArg = toInt32(info.GetIsolate(), info[1], exceptionState);
+        longArg = toInt32(info.GetIsolate(), info[1], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->voidMethodStringArgLongArg(stringArg, longArg);
 }
 
 static void voidMethodStringArgLongArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
     TestObjectV8Internal::voidMethodStringArgLongArgMethod(info);
@@ skipping 47 matching lines @@
 static void voidMethodOptionalLongArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "voidMethodOptionalLongArg", "TestObject", info.Holder(), info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int optionalLongArg;
     {
         if (UNLIKELY(info.Length() <= 0)) {
             impl->voidMethodOptionalLongArg();
             return;
         }
-        optionalLongArg = toInt32(info.GetIsolate(), info[0], exceptionState);
+        optionalLongArg = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->voidMethodOptionalLongArg(optionalLongArg);
 }
 
 static void voidMethodOptionalLongArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
     TestObjectV8Internal::voidMethodOptionalLongArgMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void stringMethodOptionalLongArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "stringMethodOptionalLongArg", "TestObject", info.Holder(), info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int optionalLongArg;
     {
         if (UNLIKELY(info.Length() <= 0)) {
             v8SetReturnValueString(info, impl->stringMethodOptionalLongArg(), info.GetIsolate());
             return;
         }
-        optionalLongArg = toInt32(info.GetIsolate(), info[0], exceptionState);
+        optionalLongArg = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     v8SetReturnValueString(info, impl->stringMethodOptionalLongArg(optionalLongArg), info.GetIsolate());
 }
 
 static void stringMethodOptionalLongArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
     TestObjectV8Internal::stringMethodOptionalLongArgMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void testInterfaceEmptyMethodOptionalLongArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "testInterfaceEmptyMethodOptionalLongArg", "TestObject", info.Holder(), info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int optionalLongArg;
     {
         if (UNLIKELY(info.Length() <= 0)) {
             v8SetReturnValue(info, impl->testInterfaceEmptyMethodOptionalLongArg());
             return;
         }
-        optionalLongArg = toInt32(info.GetIsolate(), info[0], exceptionState);
+        optionalLongArg = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     v8SetReturnValue(info, impl->testInterfaceEmptyMethodOptionalLongArg(optionalLongArg));
 }
 
 static void testInterfaceEmptyMethodOptionalLongArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
     TestObjectV8Internal::testInterfaceEmptyMethodOptionalLongArgMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void longMethodOptionalLongArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "longMethodOptionalLongArg", "TestObject", info.Holder(), info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int optionalLongArg;
     {
         if (UNLIKELY(info.Length() <= 0)) {
             v8SetReturnValueInt(info, impl->longMethodOptionalLongArg());
             return;
         }
-        optionalLongArg = toInt32(info.GetIsolate(), info[0], exceptionState);
+        optionalLongArg = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     v8SetReturnValueInt(info, impl->longMethodOptionalLongArg(optionalLongArg));
 }
 
 static void longMethodOptionalLongArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
     TestObjectV8Internal::longMethodOptionalLongArgMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void voidMethodLongArgOptionalLongArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "voidMethodLongArgOptionalLongArg", "TestObject", info.Holder(), info.GetIsolate());
     if (UNLIKELY(info.Length() < 1)) {
         setMinimumArityTypeError(exceptionState, 1, info.Length());
         exceptionState.throwIfNeeded();
         return;
     }
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int longArg;
     int optionalLongArg;
     {
-        longArg = toInt32(info.GetIsolate(), info[0], exceptionState);
+        longArg = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
         if (UNLIKELY(info.Length() <= 1)) {
             impl->voidMethodLongArgOptionalLongArg(longArg);
             return;
         }
-        optionalLongArg = toInt32(info.GetIsolate(), info[1], exceptionState);
+        optionalLongArg = toInt32(info.GetIsolate(), info[1], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->voidMethodLongArgOptionalLongArg(longArg, optionalLongArg);
 }
 
 static void voidMethodLongArgOptionalLongArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
     TestObjectV8Internal::voidMethodLongArgOptionalLongArgMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void voidMethodLongArgOptionalLongArgOptionalLongArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "voidMethodLongArgOptionalLongArgOptionalLongArg", "TestObject", info.Holder(), info.GetIsolate());
     if (UNLIKELY(info.Length() < 1)) {
         setMinimumArityTypeError(exceptionState, 1, info.Length());
         exceptionState.throwIfNeeded();
         return;
     }
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int longArg;
     int optionalLongArg1;
     int optionalLongArg2;
     {
-        longArg = toInt32(info.GetIsolate(), info[0], exceptionState);
+        longArg = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
         if (UNLIKELY(info.Length() <= 1)) {
             impl->voidMethodLongArgOptionalLongArgOptionalLongArg(longArg);
             return;
         }
-        optionalLongArg1 = toInt32(info.GetIsolate(), info[1], exceptionState);
+        optionalLongArg1 = toInt32(info.GetIsolate(), info[1], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
         if (UNLIKELY(info.Length() <= 2)) {
             impl->voidMethodLongArgOptionalLongArgOptionalLongArg(longArg, optionalLongArg1);
             return;
         }
-        optionalLongArg2 = toInt32(info.GetIsolate(), info[2], exceptionState);
+        optionalLongArg2 = toInt32(info.GetIsolate(), info[2], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->voidMethodLongArgOptionalLongArgOptionalLongArg(longArg, optionalLongArg1, optionalLongArg2);
 }
 
 static void voidMethodLongArgOptionalLongArgOptionalLongArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
     TestObjectV8Internal::voidMethodLongArgOptionalLongArgOptionalLongArgMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void voidMethodLongArgOptionalTestInterfaceEmptyArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "voidMethodLongArgOptionalTestInterfaceEmptyArg", "TestObject", info.Holder(), info.GetIsolate());
     if (UNLIKELY(info.Length() < 1)) {
         setMinimumArityTypeError(exceptionState, 1, info.Length());
         exceptionState.throwIfNeeded();
         return;
     }
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int longArg;
     TestInterfaceEmpty* optionalTestInterfaceEmpty;
     {
-        longArg = toInt32(info.GetIsolate(), info[0], exceptionState);
+        longArg = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
         if (UNLIKELY(info.Length() <= 1)) {
             impl->voidMethodLongArgOptionalTestInterfaceEmptyArg(longArg);
             return;
         }
         optionalTestInterfaceEmpty = V8TestInterfaceEmpty::toImplWithTypeCheck(info.GetIsolate(), info[1]);
     }
     impl->voidMethodLongArgOptionalTestInterfaceEmptyArg(longArg, optionalTestInterfaceEmpty);
 }
@@ skipping 15 matching lines @@
     }
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     TestInterfaceEmpty* optionalTestInterfaceEmpty;
     int longArg;
     {
         optionalTestInterfaceEmpty = V8TestInterfaceEmpty::toImplWithTypeCheck(info.GetIsolate(), info[0]);
         if (UNLIKELY(info.Length() <= 1)) {
             impl->voidMethodTestInterfaceEmptyArgOptionalLongArg(optionalTestInterfaceEmpty);
             return;
         }
-        longArg = toInt32(info.GetIsolate(), info[1], exceptionState);
+        longArg = toInt32(info.GetIsolate(), info[1], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->voidMethodTestInterfaceEmptyArgOptionalLongArg(optionalTestInterfaceEmpty, longArg);
 }
 
 static void voidMethodTestInterfaceEmptyArgOptionalLongArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
     TestObjectV8Internal::voidMethodTestInterfaceEmptyArgOptionalLongArgMethod(info);
@@ skipping 74 matching lines @@
 
 static void voidMethodDefaultIntegerArgsMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "voidMethodDefaultIntegerArgs", "TestObject", info.Holder(), info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int defaultLongArg;
     long long defaultLongLongArg;
     unsigned defaultUnsignedArg;
     {
         if (!info[0]->IsUndefined()) {
-            defaultLongArg = toInt32(info.GetIsolate(), info[0], exceptionState);
+            defaultLongArg = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
             if (exceptionState.throwIfNeeded())
                 return;
         } else {
             defaultLongArg = 10;
         }
         if (!info[1]->IsUndefined()) {
-            defaultLongLongArg = toInt64(info.GetIsolate(), info[1], exceptionState);
+            defaultLongLongArg = toInt64(info.GetIsolate(), info[1], NormalConversion, exceptionState);
             if (exceptionState.throwIfNeeded())
                 return;
         } else {
             defaultLongLongArg = -10;
         }
         if (!info[2]->IsUndefined()) {
-            defaultUnsignedArg = toUInt32(info.GetIsolate(), info[2], exceptionState);
+            defaultUnsignedArg = toUInt32(info.GetIsolate(), info[2], NormalConversion, exceptionState);
             if (exceptionState.throwIfNeeded())
                 return;
         } else {
             defaultUnsignedArg = 4294967295u;
         }
     }
     impl->voidMethodDefaultIntegerArgs(defaultLongArg, defaultLongLongArg, defaultUnsignedArg);
 }
 
 static void voidMethodDefaultIntegerArgsMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
@@ skipping 356 matching lines @@
     TestObjectV8Internal::voidMethodVariadicTestInterfaceWillBeGarbageCollectedArgMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void overloadedMethodA1Method(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "overloadedMethodA", "TestObject", info.Holder(), info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int longArg;
     {
-        longArg = toInt32(info.GetIsolate(), info[0], exceptionState);
+        longArg = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->overloadedMethodA(longArg);
 }
 
 static void overloadedMethodA2Method(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "overloadedMethodA", "TestObject", info.Holder(), info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int longArg1;
     int longArg2;
     {
-        longArg1 = toInt32(info.GetIsolate(), info[0], exceptionState);
+        longArg1 = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
-        longArg2 = toInt32(info.GetIsolate(), info[1], exceptionState);
+        longArg2 = toInt32(info.GetIsolate(), info[1], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->overloadedMethodA(longArg1, longArg2);
 }
 
 static void overloadedMethodAMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "overloadedMethodA", "TestObject", info.Holder(), info.GetIsolate());
     switch (std::min(2, info.Length())) {
@@ skipping 28 matching lines @@
     TestObjectV8Internal::overloadedMethodAMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void overloadedMethodB1Method(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "overloadedMethodB", "TestObject", info.Holder(), info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int longArg;
     {
-        longArg = toInt32(info.GetIsolate(), info[0], exceptionState);
+        longArg = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->overloadedMethodB(longArg);
 }
 
 static void overloadedMethodB2Method(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "overloadedMethodB", "TestObject", info.Holder(), info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     V8StringResource<> stringArg;
     int longArg;
     {
         stringArg = info[0];
         if (!stringArg.prepare())
             return;
         if (UNLIKELY(info.Length() <= 1)) {
             impl->overloadedMethodB(stringArg);
             return;
         }
-        longArg = toInt32(info.GetIsolate(), info[1], exceptionState);
+        longArg = toInt32(info.GetIsolate(), info[1], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->overloadedMethodB(stringArg, longArg);
 }
 
 static void overloadedMethodBMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "overloadedMethodB", "TestObject", info.Holder(), info.GetIsolate());
     switch (std::min(2, info.Length())) {
@@ skipping 36 matching lines @@
     TestObjectV8Internal::overloadedMethodBMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void overloadedMethodC1Method(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "overloadedMethodC", "TestObject", info.Holder(), info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int longArg;
     {
-        longArg = toInt32(info.GetIsolate(), info[0], exceptionState);
+        longArg = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->overloadedMethodC(longArg);
 }
 
 static void overloadedMethodC2Method(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     TestInterfaceEmpty* testInterfaceEmptyArg;
@@ skipping 36 matching lines @@
     TestObjectV8Internal::overloadedMethodCMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void overloadedMethodD1Method(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "overloadedMethodD", "TestObject", info.Holder(), info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int longArg;
     {
-        longArg = toInt32(info.GetIsolate(), info[0], exceptionState);
+        longArg = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->overloadedMethodD(longArg);
 }
 
 static void overloadedMethodD2Method(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "overloadedMethodD", "TestObject", info.Holder(), info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(info.Holder());
@@ skipping 39 matching lines @@
     TestObjectV8Internal::overloadedMethodDMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void overloadedMethodE1Method(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "overloadedMethodE", "TestObject", info.Holder(), info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int longArg;
     {
-        longArg = toInt32(info.GetIsolate(), info[0], exceptionState);
+        longArg = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->overloadedMethodE(longArg);
 }
 
 static void overloadedMethodE2Method(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     TestInterfaceEmpty* testInterfaceEmptyOrNullArg;
@@ skipping 112 matching lines @@
     TestObjectV8Internal::overloadedMethodFMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void overloadedMethodG1Method(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "overloadedMethodG", "TestObject", info.Holder(), info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int longArg;
     {
-        longArg = toInt32(info.GetIsolate(), info[0], exceptionState);
+        longArg = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->overloadedMethodG(longArg);
 }
 
 static void overloadedMethodG2Method(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     TestInterfaceEmpty* testInterfaceEmptyOrNullArg;
@@ skipping 291 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void overloadedMethodL1Method(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "overloadedMethodL", "TestObject", info.Holder(), info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int longArg;
     Vector<ScriptValue> restArgs;
     {
-        longArg = toInt32(info.GetIsolate(), info[0], exceptionState);
+        longArg = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
         restArgs = toImplArguments<ScriptValue>(info, 1, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->overloadedMethodL(longArg, restArgs);
 }
 
 static void overloadedMethodL2Method(const v8::FunctionCallbackInfo<v8::Value>& info)
@@ skipping 166 matching lines @@
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     impl->overloadedPerWorldBindingsMethod();
 }
 
 static void overloadedPerWorldBindingsMethod2Method(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "overloadedPerWorldBindingsMethod", "TestObject", info.Holder(), info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int longArg;
     {
-        longArg = toInt32(info.GetIsolate(), info[0], exceptionState);
+        longArg = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->overloadedPerWorldBindingsMethod(longArg);
 }
 
 static void overloadedPerWorldBindingsMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "overloadedPerWorldBindingsMethod", "TestObject", info.Holder(), info.GetIsolate());
     switch (std::min(1, info.Length())) {
@@ skipping 23 matching lines @@
     TestObjectV8Internal::overloadedPerWorldBindingsMethodMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void overloadedPerWorldBindingsMethod2MethodForMainWorld(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "overloadedPerWorldBindingsMethod", "TestObject", info.Holder(), info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int longArg;
     {
-        longArg = toInt32(info.GetIsolate(), info[0], exceptionState);
+        longArg = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->overloadedPerWorldBindingsMethod(longArg);
 }
 
 static void overloadedPerWorldBindingsMethodMethodForMainWorld(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "overloadedPerWorldBindingsMethod", "TestObject", info.Holder(), info.GetIsolate());
     switch (std::min(1, info.Length())) {
@@ skipping 22 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
     TestObjectV8Internal::overloadedPerWorldBindingsMethodMethodForMainWorld(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void overloadedStaticMethod1Method(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "overloadedStaticMethod", "TestObject", info.Holder(), info.GetIsolate());
     int longArg;
     {
-        longArg = toInt32(info.GetIsolate(), info[0], exceptionState);
+        longArg = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     TestObject::overloadedStaticMethod(longArg);
 }
 
 static void overloadedStaticMethod2Method(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "overloadedStaticMethod", "TestObject", info.Holder(), info.GetIsolate());
     int longArg1;
     int longArg2;
     {
-        longArg1 = toInt32(info.GetIsolate(), info[0], exceptionState);
+        longArg1 = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
-        longArg2 = toInt32(info.GetIsolate(), info[1], exceptionState);
+        longArg2 = toInt32(info.GetIsolate(), info[1], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     TestObject::overloadedStaticMethod(longArg1, longArg2);
 }
 
 static void overloadedStaticMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "overloadedStaticMethod", "TestObject", info.Holder(), info.GetIsolate());
     switch (std::min(2, info.Length())) {
@@ skipping 33 matching lines @@
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "item", "TestObject", info.Holder(), info.GetIsolate());
     if (UNLIKELY(info.Length() < 1)) {
         setMinimumArityTypeError(exceptionState, 1, info.Length());
         exceptionState.throwIfNeeded();
         return;
     }
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     unsigned index;
     {
-        index = toUInt32(info.GetIsolate(), info[0], exceptionState);
+        index = toUInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     ScriptState* scriptState = ScriptState::current(info.GetIsolate());
     ScriptValue result = impl->item(scriptState, index);
     v8SetReturnValue(info, result.v8Value());
 }
 
 static void itemMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
     TestObjectV8Internal::itemMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void setItemMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "setItem", "TestObject", info.Holder(), info.GetIsolate());
     if (UNLIKELY(info.Length() < 2)) {
         setMinimumArityTypeError(exceptionState, 2, info.Length());
         exceptionState.throwIfNeeded();
         return;
     }
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     unsigned index;
     V8StringResource<> value;
     {
-        index = toUInt32(info.GetIsolate(), info[0], exceptionState);
+        index = toUInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
         value = info[1];
         if (!value.prepare())
             return;
     }
     ScriptState* scriptState = ScriptState::current(info.GetIsolate());
     String result = impl->setItem(scriptState, index, value);
     v8SetReturnValueString(info, result, info.GetIsolate());
 }
@@ skipping 71 matching lines @@
     TestObjectV8Internal::voidMethodDefaultUndefinedTestInterfaceEmptyArgMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void voidMethodDefaultUndefinedLongArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "voidMethodDefaultUndefinedLongArg", "TestObject", info.Holder(), info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int defaultUndefinedLongArg;
     {
-        defaultUndefinedLongArg = toInt32(info.GetIsolate(), info[0], exceptionState);
+        defaultUndefinedLongArg = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->voidMethodDefaultUndefinedLongArg(defaultUndefinedLongArg);
 }
 
 static void voidMethodDefaultUndefinedLongArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
     TestObjectV8Internal::voidMethodDefaultUndefinedLongArgMethod(info);
@@ skipping 411 matching lines @@
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     impl->measureOverloadedMethod();
 }
 
 static void measureOverloadedMethod2Method(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "measureOverloadedMethod", "TestObject", info.Holder(), info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int arg;
     {
-        arg = toInt32(info.GetIsolate(), info[0], exceptionState);
+        arg = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->measureOverloadedMethod(arg);
 }
 
 static void measureOverloadedMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "measureOverloadedMethod", "TestObject", info.Holder(), info.GetIsolate());
     switch (std::min(1, info.Length())) {
@@ skipping 31 matching lines @@
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     impl->DeprecateAsOverloadedMethod();
 }
 
 static void DeprecateAsOverloadedMethod2Method(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "DeprecateAsOverloadedMethod", "TestObject", info.Holder(), info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int arg;
     {
-        arg = toInt32(info.GetIsolate(), info[0], exceptionState);
+        arg = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->DeprecateAsOverloadedMethod(arg);
 }
 
 static void DeprecateAsOverloadedMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "DeprecateAsOverloadedMethod", "TestObject", info.Holder(), info.GetIsolate());
     switch (std::min(1, info.Length())) {
@@ skipping 31 matching lines @@
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     impl->DeprecateAsSameValueOverloadedMethod();
 }
 
 static void DeprecateAsSameValueOverloadedMethod2Method(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "DeprecateAsSameValueOverloadedMethod", "TestObject", info.Holder(), info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int arg;
     {
-        arg = toInt32(info.GetIsolate(), info[0], exceptionState);
+        arg = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->DeprecateAsSameValueOverloadedMethod(arg);
 }
 
 static void DeprecateAsSameValueOverloadedMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "DeprecateAsSameValueOverloadedMethod", "TestObject", info.Holder(), info.GetIsolate());
     UseCounter::countDeprecationIfNotPrivateScript(info.GetIsolate(), callingExecutionContext(info.GetIsolate()), UseCounter::TestFeature);
@@ skipping 30 matching lines @@
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     impl->measureAsOverloadedMethod();
 }
 
 static void measureAsOverloadedMethod2Method(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "measureAsOverloadedMethod", "TestObject", info.Holder(), info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int arg;
     {
-        arg = toInt32(info.GetIsolate(), info[0], exceptionState);
+        arg = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->measureAsOverloadedMethod(arg);
 }
 
 static void measureAsOverloadedMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "measureAsOverloadedMethod", "TestObject", info.Holder(), info.GetIsolate());
     switch (std::min(1, info.Length())) {
@@ skipping 31 matching lines @@
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     impl->measureAsSameValueOverloadedMethod();
 }
 
 static void measureAsSameValueOverloadedMethod2Method(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "measureAsSameValueOverloadedMethod", "TestObject", info.Holder(), info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int arg;
     {
-        arg = toInt32(info.GetIsolate(), info[0], exceptionState);
+        arg = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->measureAsSameValueOverloadedMethod(arg);
 }
 
 static void measureAsSameValueOverloadedMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "measureAsSameValueOverloadedMethod", "TestObject", info.Holder(), info.GetIsolate());
     switch (std::min(1, info.Length())) {
@@ skipping 31 matching lines @@
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     impl->deprecateAsMeasureAsSameValueOverloadedMethod();
 }
 
 static void deprecateAsMeasureAsSameValueOverloadedMethod2Method(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "deprecateAsMeasureAsSameValueOverloadedMethod", "TestObject", info.Holder(), info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int arg;
     {
-        arg = toInt32(info.GetIsolate(), info[0], exceptionState);
+        arg = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->deprecateAsMeasureAsSameValueOverloadedMethod(arg);
 }
 
 static void deprecateAsMeasureAsSameValueOverloadedMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "deprecateAsMeasureAsSameValueOverloadedMethod", "TestObject", info.Holder(), info.GetIsolate());
     switch (std::min(1, info.Length())) {
@@ skipping 33 matching lines @@
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     impl->deprecateAsSameValueMeasureAsOverloadedMethod();
 }
 
 static void deprecateAsSameValueMeasureAsOverloadedMethod2Method(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "deprecateAsSameValueMeasureAsOverloadedMethod", "TestObject", info.Holder(), info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int arg;
     {
-        arg = toInt32(info.GetIsolate(), info[0], exceptionState);
+        arg = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->deprecateAsSameValueMeasureAsOverloadedMethod(arg);
 }
 
 static void deprecateAsSameValueMeasureAsOverloadedMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "deprecateAsSameValueMeasureAsOverloadedMethod", "TestObject", info.Holder(), info.GetIsolate());
     UseCounter::countDeprecationIfNotPrivateScript(info.GetIsolate(), callingExecutionContext(info.GetIsolate()), UseCounter::TestFeature);
@@ skipping 32 matching lines @@
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     impl->deprecateAsSameValueMeasureAsSameValueOverloadedMethod();
 }
 
 static void deprecateAsSameValueMeasureAsSameValueOverloadedMethod2Method(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "deprecateAsSameValueMeasureAsSameValueOverloadedMethod", "TestObject", info.Holder(), info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int arg;
     {
-        arg = toInt32(info.GetIsolate(), info[0], exceptionState);
+        arg = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->deprecateAsSameValueMeasureAsSameValueOverloadedMethod(arg);
 }
 
 static void deprecateAsSameValueMeasureAsSameValueOverloadedMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "deprecateAsSameValueMeasureAsSameValueOverloadedMethod", "TestObject", info.Holder(), info.GetIsolate());
     UseCounter::countDeprecationIfNotPrivateScript(info.GetIsolate(), callingExecutionContext(info.GetIsolate()), UseCounter::TestFeatureA);
@@ skipping 238 matching lines @@
     int optionalLongArg;
     {
         if (UNLIKELY(info.Length() <= 0)) {
             impl->raisesExceptionVoidMethodOptionalLongArg(exceptionState);
             if (exceptionState.hadException()) {
                 exceptionState.throwIfNeeded();
                 return;
             }
             return;
         }
-        optionalLongArg = toInt32(info.GetIsolate(), info[0], exceptionState);
+        optionalLongArg = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->raisesExceptionVoidMethodOptionalLongArg(optionalLongArg, exceptionState);
     if (exceptionState.hadException()) {
         exceptionState.throwIfNeeded();
         return;
     }
 }
 
@@ skipping 90 matching lines @@
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "callWithExecutionContextRaisesExceptionVoidMethodLongArg", "TestObject", info.Holder(), info.GetIsolate());
     if (UNLIKELY(info.Length() < 1)) {
         setMinimumArityTypeError(exceptionState, 1, info.Length());
         exceptionState.throwIfNeeded();
         return;
     }
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int longArg;
     {
-        longArg = toInt32(info.GetIsolate(), info[0], exceptionState);
+        longArg = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     ExecutionContext* executionContext = currentExecutionContext(info.GetIsolate());
     impl->callWithExecutionContextRaisesExceptionVoidMethodLongArg(executionContext, longArg, exceptionState);
     if (exceptionState.hadException()) {
         exceptionState.throwIfNeeded();
         return;
     }
 }
@@ skipping 55 matching lines @@
     }
     impl->runtimeEnabledOverloadedVoidMethod(stringArg);
 }
 
 static void runtimeEnabledOverloadedVoidMethod2Method(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "runtimeEnabledOverloadedVoidMethod", "TestObject", info.Holder(), info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int longArg;
     {
-        longArg = toInt32(info.GetIsolate(), info[0], exceptionState);
+        longArg = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     impl->runtimeEnabledOverloadedVoidMethod(longArg);
 }
 
 static void runtimeEnabledOverloadedVoidMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "runtimeEnabledOverloadedVoidMethod", "TestObject", info.Holder(), info.GetIsolate());
     switch (std::min(1, info.Length())) {
@@ skipping 53 matching lines @@
     impl->partiallyRuntimeEnabledOverloadedVoidMethod(testInterface);
 }
 
 static void partiallyRuntimeEnabledOverloadedVoidMethod3Method(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "partiallyRuntimeEnabledOverloadedVoidMethod", "TestObject", info.Holder(), info.GetIsolate());
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int longArg;
     V8StringResource<> stringArg;
     {
-        longArg = toInt32(info.GetIsolate(), info[0], exceptionState);
+        longArg = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
         stringArg = info[1];
         if (!stringArg.prepare())
             return;
     }
     impl->partiallyRuntimeEnabledOverloadedVoidMethod(longArg, stringArg);
 }
 
 static int partiallyRuntimeEnabledOverloadedVoidMethodMethodLength()
@@ skipping 464 matching lines @@
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "shortMethodWithShortArgumentImplementedInPrivateScript", "TestObject", info.Holder(), info.GetIsolate());
     if (UNLIKELY(info.Length() < 1)) {
         setMinimumArityTypeError(exceptionState, 1, info.Length());
         exceptionState.throwIfNeeded();
         return;
     }
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int value;
     {
-        value = toInt16(info.GetIsolate(), info[0], exceptionState);
+        value = toInt16(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     int result = 0;
     if (!V8TestObject::PrivateScript::shortMethodWithShortArgumentImplementedInPrivateScriptMethod(toLocalFrame(toFrameIfNotDetached(info.GetIsolate()->GetCurrentContext())), impl, value, &result))
         return;
     v8SetReturnValueInt(info, result);
 }
 
 static void shortMethodWithShortArgumentImplementedInPrivateScriptMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
@@ skipping 63 matching lines @@
     }
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     Document* document;
     Node* node;
     int value1;
     double value2;
     V8StringResource<> string;
     {
         document = V8Document::toImplWithTypeCheck(info.GetIsolate(), info[0]);
         node = V8Node::toImplWithTypeCheck(info.GetIsolate(), info[1]);
-        value1 = toInt16(info.GetIsolate(), info[2], exceptionState);
+        value1 = toInt16(info.GetIsolate(), info[2], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
         value2 = toRestrictedDouble(info.GetIsolate(), info[3], exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
         string = info[4];
         if (!string.prepare())
             return;
     }
     RefPtrWillBeRawPtr<Node> result = nullptr;
@@ skipping 14 matching lines @@
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "methodImplementedInCPPForPrivateScriptOnly", "TestObject", info.Holder(), info.GetIsolate());
     if (UNLIKELY(info.Length() < 2)) {
         setMinimumArityTypeError(exceptionState, 2, info.Length());
         exceptionState.throwIfNeeded();
         return;
     }
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int value1;
     int value2;
     {
-        value1 = toInt16(info.GetIsolate(), info[0], exceptionState);
+        value1 = toInt16(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
-        value2 = toInt16(info.GetIsolate(), info[1], exceptionState);
+        value2 = toInt16(info.GetIsolate(), info[1], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     v8SetReturnValueInt(info, impl->methodImplementedInCPPForPrivateScriptOnly(value1, value2));
 }
 
 static void methodImplementedInCPPForPrivateScriptOnlyMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
     TestObjectV8Internal::methodImplementedInCPPForPrivateScriptOnlyMethod(info);
@@ skipping 99 matching lines @@
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "has", "TestObject", info.Holder(), info.GetIsolate());
     if (UNLIKELY(info.Length() < 1)) {
         setMinimumArityTypeError(exceptionState, 1, info.Length());
         exceptionState.throwIfNeeded();
         return;
     }
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int key;
     {
-        key = toInt32(info.GetIsolate(), info[0], exceptionState);
+        key = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     ScriptState* scriptState = ScriptState::current(info.GetIsolate());
     bool result = impl->hasForBinding(scriptState, key, exceptionState);
     if (exceptionState.hadException()) {
         exceptionState.throwIfNeeded();
         return;
     }
     v8SetReturnValueBool(info, result);
@@ skipping 10 matching lines @@
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "get", "TestObject", info.Holder(), info.GetIsolate());
     if (UNLIKELY(info.Length() < 1)) {
         setMinimumArityTypeError(exceptionState, 1, info.Length());
         exceptionState.throwIfNeeded();
         return;
     }
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int key;
     {
-        key = toInt32(info.GetIsolate(), info[0], exceptionState);
+        key = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     ScriptState* scriptState = ScriptState::current(info.GetIsolate());
     ScriptValue result = impl->getForBinding(scriptState, key, exceptionState);
     if (exceptionState.hadException()) {
         exceptionState.throwIfNeeded();
         return;
     }
     v8SetReturnValue(info, result.v8Value());
@@ skipping 29 matching lines @@
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "delete", "TestObject", info.Holder(), info.GetIsolate());
     if (UNLIKELY(info.Length() < 1)) {
         setMinimumArityTypeError(exceptionState, 1, info.Length());
         exceptionState.throwIfNeeded();
         return;
     }
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int key;
     {
-        key = toInt32(info.GetIsolate(), info[0], exceptionState);
+        key = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     ScriptState* scriptState = ScriptState::current(info.GetIsolate());
     bool result = impl->deleteForBinding(scriptState, key, exceptionState);
     if (exceptionState.hadException()) {
         exceptionState.throwIfNeeded();
         return;
     }
     v8SetReturnValueBool(info, result);
@@ skipping 11 matching lines @@
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "set", "TestObject", info.Holder(), info.GetIsolate());
     if (UNLIKELY(info.Length() < 2)) {
         setMinimumArityTypeError(exceptionState, 2, info.Length());
         exceptionState.throwIfNeeded();
         return;
     }
     TestObject* impl = V8TestObject::toImpl(info.Holder());
     int key;
     StringOrDouble value;
     {
-        key = toInt32(info.GetIsolate(), info[0], exceptionState);
+        key = toInt32(info.GetIsolate(), info[0], NormalConversion, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
         V8StringOrDouble::toImpl(info.GetIsolate(), info[1], value, exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     ScriptState* scriptState = ScriptState::current(info.GetIsolate());
     RefPtr<TestObject> result = impl->setForBinding(scriptState, key, value, exceptionState);
     if (exceptionState.hadException()) {
         exceptionState.throwIfNeeded();
@@ skipping 871 matching lines @@
         return false;
 
     ScriptState::Scope scope(scriptState);
     v8::Local<v8::Value> holder = toV8(holderImpl, scriptState->context()->Global(), scriptState->isolate());
 
     v8::Local<v8::Value> *argv = 0;
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "shortMethodImplementedInPrivateScript", "TestObject", scriptState->context()->Global(), scriptState->isolate());
     v8::Local<v8::Value> v8Value = PrivateScriptRunner::runDOMMethod(scriptState, scriptStateInUserScript, "TestObject", "shortMethodImplementedInPrivateScript", holder, 0, argv);
     if (v8Value.IsEmpty())
         return false;
-    int cppValue = toInt16(scriptState->isolate(), v8Value, exceptionState);
+    int cppValue = toInt16(scriptState->isolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return false;
     *result = cppValue;
     RELEASE_ASSERT(!exceptionState.hadException());
     return true;
 }
 
 bool V8TestObject::PrivateScript::shortMethodWithShortArgumentImplementedInPrivateScriptMethod(LocalFrame* frame, TestObject* holderImpl, int value, int* result)
 {
     if (!frame)
@@ skipping 10 matching lines @@
 
     ScriptState::Scope scope(scriptState);
     v8::Local<v8::Value> holder = toV8(holderImpl, scriptState->context()->Global(), scriptState->isolate());
 
     v8::Local<v8::Value> valueHandle = v8::Integer::New(scriptState->isolate(), value);
     v8::Local<v8::Value> argv[] = { valueHandle };
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "shortMethodWithShortArgumentImplementedInPrivateScript", "TestObject", scriptState->context()->Global(), scriptState->isolate());
     v8::Local<v8::Value> v8Value = PrivateScriptRunner::runDOMMethod(scriptState, scriptStateInUserScript, "TestObject", "shortMethodWithShortArgumentImplementedInPrivateScript", holder, 1, argv);
     if (v8Value.IsEmpty())
         return false;
-    int cppValue = toInt16(scriptState->isolate(), v8Value, exceptionState);
+    int cppValue = toInt16(scriptState->isolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return false;
     *result = cppValue;
     RELEASE_ASSERT(!exceptionState.hadException());
     return true;
 }
 
 bool V8TestObject::PrivateScript::stringMethodWithStringArgumentImplementedInPrivateScriptMethod(LocalFrame* frame, TestObject* holderImpl, String value, String* result)
 {
     if (!frame)
@@ skipping 104 matching lines @@
     ScriptState::Scope scope(scriptState);
     v8::Local<v8::Value> holder = toV8(holderImpl, scriptState->context()->Global(), scriptState->isolate());
 
     v8::Local<v8::Value> value1Handle = v8::Integer::New(scriptState->isolate(), value1);
     v8::Local<v8::Value> value2Handle = v8::Integer::New(scriptState->isolate(), value2);
     v8::Local<v8::Value> argv[] = { value1Handle, value2Handle };
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "methodForPrivateScriptOnly", "TestObject", scriptState->context()->Global(), scriptState->isolate());
     v8::Local<v8::Value> v8Value = PrivateScriptRunner::runDOMMethod(scriptState, scriptStateInUserScript, "TestObject", "methodForPrivateScriptOnly", holder, 2, argv);
     if (v8Value.IsEmpty())
         return false;
-    int cppValue = toInt16(scriptState->isolate(), v8Value, exceptionState);
+    int cppValue = toInt16(scriptState->isolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return false;
     *result = cppValue;
     RELEASE_ASSERT(!exceptionState.hadException());
     return true;
 }
 
 bool V8TestObject::PrivateScript::readonlyShortAttributeAttributeGetter(LocalFrame* frame, TestObject* holderImpl, int* result)
 {
     if (!frame)
         return false;
     v8::HandleScope handleScope(toIsolate(frame));
     ScriptForbiddenScope::AllowUserAgentScript script;
     v8::Local<v8::Context> contextInPrivateScript = toV8Context(frame, DOMWrapperWorld::privateScriptIsolatedWorld());
     if (contextInPrivateScript.IsEmpty())
         return false;
     ScriptState* scriptState = ScriptState::from(contextInPrivateScript);
     ScriptState* scriptStateInUserScript = ScriptState::forMainWorld(frame);
     if (!scriptState->executionContext())
         return false;
 
     ScriptState::Scope scope(scriptState);
     v8::Local<v8::Value> holder = toV8(holderImpl, scriptState->context()->Global(), scriptState->isolate());
 
     ExceptionState exceptionState(ExceptionState::GetterContext, "readonlyShortAttribute", "TestObject", scriptState->context()->Global(), scriptState->isolate());
     v8::Local<v8::Value> v8Value = PrivateScriptRunner::runDOMAttributeGetter(scriptState, scriptStateInUserScript, "TestObject", "readonlyShortAttribute", holder);
     if (v8Value.IsEmpty())
         return false;
-    int cppValue = toInt16(scriptState->isolate(), v8Value, exceptionState);
+    int cppValue = toInt16(scriptState->isolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return false;
     RELEASE_ASSERT(!exceptionState.hadException());
     *result = cppValue;
     return true;
 }
 
 bool V8TestObject::PrivateScript::shortAttributeAttributeGetter(LocalFrame* frame, TestObject* holderImpl, int* result)
 {
     if (!frame)
         return false;
     v8::HandleScope handleScope(toIsolate(frame));
     ScriptForbiddenScope::AllowUserAgentScript script;
     v8::Local<v8::Context> contextInPrivateScript = toV8Context(frame, DOMWrapperWorld::privateScriptIsolatedWorld());
     if (contextInPrivateScript.IsEmpty())
         return false;
     ScriptState* scriptState = ScriptState::from(contextInPrivateScript);
     ScriptState* scriptStateInUserScript = ScriptState::forMainWorld(frame);
     if (!scriptState->executionContext())
         return false;
 
     ScriptState::Scope scope(scriptState);
     v8::Local<v8::Value> holder = toV8(holderImpl, scriptState->context()->Global(), scriptState->isolate());
 
     ExceptionState exceptionState(ExceptionState::GetterContext, "shortAttribute", "TestObject", scriptState->context()->Global(), scriptState->isolate());
     v8::Local<v8::Value> v8Value = PrivateScriptRunner::runDOMAttributeGetter(scriptState, scriptStateInUserScript, "TestObject", "shortAttribute", holder);
     if (v8Value.IsEmpty())
         return false;
-    int cppValue = toInt16(scriptState->isolate(), v8Value, exceptionState);
+    int cppValue = toInt16(scriptState->isolate(), v8Value, NormalConversion, exceptionState);
     if (exceptionState.throwIfNeeded())
         return false;
     RELEASE_ASSERT(!exceptionState.hadException());
     *result = cppValue;
     return true;
 }
 
 bool V8TestObject::PrivateScript::shortAttributeAttributeSetter(LocalFrame* frame, TestObject* holderImpl, int cppValue)
 {
     if (!frame)
@@ skipping 207 matching lines @@
         return false;
 
     ScriptState::Scope scope(scriptState);
     v8::Local<v8::Value> holder = toV8(holderImpl, scriptState->context()->Global(), scriptState->isolate());
 
     ExceptionState exceptionState(ExceptionState::SetterContext, "enumForPrivateScript", "TestObject", scriptState->context()->Global(), scriptState->isolate());
     return PrivateScriptRunner::runDOMAttributeSetter(scriptState, scriptStateInUserScript, "TestObject", "enumForPrivateScript", holder, v8String(scriptState->isolate(), cppValue));
 }
 
 } // namespace blink