Bindings: use |holder| local variable in attribute getters and setters

Source/bindings/tests/results/V8TestInterfacePython.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"
 #if ENABLE(CONDITION)
 #include "V8TestInterfacePython.h"
 
@@ skipping 37 matching lines @@
 
 namespace WebCore {
 const WrapperTypeInfo V8TestInterfacePython::wrapperTypeInfo = { gin::kEmbedderBlink, V8TestInterfacePython::domTemplate, V8TestInterfacePython::derefObject, V8TestInterfacePython::toActiveDOMObject, 0, V8TestInterfacePython::visitDOMWrapper, V8TestInterfacePython::installPerContextEnabledMethods, &V8TestInterfaceEmpty::wrapperTypeInfo, WrapperTypeObjectPrototype, false };
 
 namespace TestInterfacePythonImplementationV8Internal {
 
 template <typename T> void V8_USE(T) { }
 
 static void testInterfacePythonAttributeAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
 {
-    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(info.Holder());
+    v8::Handle<v8::Object> holder = info.Holder();
+    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(holder);
     v8SetReturnValueFast(info, WTF::getPtr(impl->testInterfacePythonAttribute()), impl);
 }
 
 static void testInterfacePythonAttributeAttributeGetterCallback(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
     TestInterfacePythonImplementationV8Internal::testInterfacePythonAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void testInterfacePythonAttributeAttributeSetter(v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
-    ExceptionState exceptionState(ExceptionState::SetterContext, "testInterfacePythonAttribute", "TestInterfacePython", info.Holder(), info.GetIsolate());
-    if (!isUndefinedOrNull(jsValue) && !V8TestInterfacePython::hasInstance(jsValue, info.GetIsolate())) {
+    v8::Isolate* isolate = info.GetIsolate();
+    v8::Handle<v8::Object> holder = info.Holder();
+    ExceptionState exceptionState(ExceptionState::SetterContext, "testInterfacePythonAttribute", "TestInterfacePython", holder, isolate);
+    if (!isUndefinedOrNull(jsValue) && !V8TestInterfacePython::hasInstance(jsValue, isolate)) {
         exceptionState.throwTypeError("The provided value is not of type 'TestInterfacePython'.");
         exceptionState.throwIfNeeded();
         return;
     }
-    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(info.Holder());
+    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(holder);
     V8TRYCATCH_VOID(TestInterfacePythonImplementation*, cppValue, V8TestInterfacePython::toNativeWithTypeCheck(info.GetIsolate(), jsValue));
     impl->setTestInterfacePythonAttribute(WTF::getPtr(cppValue));
 }
 
 static void testInterfacePythonAttributeAttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
     TestInterfacePythonImplementationV8Internal::testInterfacePythonAttributeAttributeSetter(jsValue, info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
@@ skipping 18 matching lines @@
 
 static void staticStringAttributeAttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
     TestInterfacePythonImplementationV8Internal::staticStringAttributeAttributeSetter(jsValue, info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void perWorldBindingsStringAttributeAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
 {
-    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(info.Holder());
+    v8::Handle<v8::Object> holder = info.Holder();
+    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(holder);
     v8SetReturnValueString(info, impl->perWorldBindingsStringAttribute(), info.GetIsolate());
 }
 
 static void perWorldBindingsStringAttributeAttributeGetterCallback(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
     TestInterfacePythonImplementationV8Internal::perWorldBindingsStringAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void perWorldBindingsStringAttributeAttributeSetter(v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
-    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(info.Holder());
+    v8::Handle<v8::Object> holder = info.Holder();
+    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(holder);
     V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<>, cppValue, jsValue);
     impl->setPerWorldBindingsStringAttribute(cppValue);
 }
 
 static void perWorldBindingsStringAttributeAttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
     TestInterfacePythonImplementationV8Internal::perWorldBindingsStringAttributeAttributeSetter(jsValue, info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void perWorldBindingsStringAttributeAttributeGetterForMainWorld(const v8::PropertyCallbackInfo<v8::Value>& info)
 {
-    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(info.Holder());
+    v8::Handle<v8::Object> holder = info.Holder();
+    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(holder);
     v8SetReturnValueString(info, impl->perWorldBindingsStringAttribute(), info.GetIsolate());
 }
 
 static void perWorldBindingsStringAttributeAttributeGetterCallbackForMainWorld(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
     TestInterfacePythonImplementationV8Internal::perWorldBindingsStringAttributeAttributeGetterForMainWorld(info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void perWorldBindingsStringAttributeAttributeSetterForMainWorld(v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
-    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(info.Holder());
+    v8::Handle<v8::Object> holder = info.Holder();
+    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(holder);
     V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<>, cppValue, jsValue);
     impl->setPerWorldBindingsStringAttribute(cppValue);
 }
 
 static void perWorldBindingsStringAttributeAttributeSetterCallbackForMainWorld(v8::Local<v8::String>, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
     TestInterfacePythonImplementationV8Internal::perWorldBindingsStringAttributeAttributeSetterForMainWorld(jsValue, info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
@@ skipping 30 matching lines @@
 
 static void implementsStaticStringAttributeAttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
     TestInterfacePythonImplementationV8Internal::implementsStaticStringAttributeAttributeSetter(jsValue, info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void implementsReadonlyStringAttributeAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
 {
-    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(info.Holder());
+    v8::Handle<v8::Object> holder = info.Holder();
+    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(holder);
     ASSERT(impl);
     v8SetReturnValueString(info, TestImplements::implementsReadonlyStringAttribute(*impl), info.GetIsolate());
 }
 
 static void implementsReadonlyStringAttributeAttributeGetterCallback(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
     TestInterfacePythonImplementationV8Internal::implementsReadonlyStringAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void implementsStringAttributeAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
 {
-    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(info.Holder());
+    v8::Handle<v8::Object> holder = info.Holder();
+    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(holder);
     ASSERT(impl);
     v8SetReturnValueString(info, TestImplements::implementsStringAttribute(*impl), info.GetIsolate());
 }
 
 static void implementsStringAttributeAttributeGetterCallback(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
     TestInterfacePythonImplementationV8Internal::implementsStringAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void implementsStringAttributeAttributeSetter(v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
-    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(info.Holder());
+    v8::Handle<v8::Object> holder = info.Holder();
+    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(holder);
     ASSERT(impl);
     V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<>, cppValue, jsValue);
     TestImplements::setImplementsStringAttribute(*impl, cppValue);
 }
 
 static void implementsStringAttributeAttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
     TestInterfacePythonImplementationV8Internal::implementsStringAttributeAttributeSetter(jsValue, info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void implementsNodeAttributeAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
 {
-    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(info.Holder());
+    v8::Handle<v8::Object> holder = info.Holder();
+    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(holder);
     ASSERT(impl);
     v8SetReturnValueFast(info, WTF::getPtr(TestImplements::implementsNodeAttribute(*impl)), impl);
 }
 
 static void implementsNodeAttributeAttributeGetterCallback(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
     TestInterfacePythonImplementationV8Internal::implementsNodeAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void implementsNodeAttributeAttributeSetter(v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
-    ExceptionState exceptionState(ExceptionState::SetterContext, "implementsNodeAttribute", "TestInterfacePython", info.Holder(), info.GetIsolate());
-    if (!isUndefinedOrNull(jsValue) && !V8Node::hasInstance(jsValue, info.GetIsolate())) {
+    v8::Isolate* isolate = info.GetIsolate();
+    v8::Handle<v8::Object> holder = info.Holder();
+    ExceptionState exceptionState(ExceptionState::SetterContext, "implementsNodeAttribute", "TestInterfacePython", holder, isolate);
+    if (!isUndefinedOrNull(jsValue) && !V8Node::hasInstance(jsValue, isolate)) {
         exceptionState.throwTypeError("The provided value is not of type 'Node'.");
         exceptionState.throwIfNeeded();
         return;
     }
-    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(info.Holder());
+    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(holder);
     ASSERT(impl);
     V8TRYCATCH_VOID(Node*, cppValue, V8Node::toNativeWithTypeCheck(info.GetIsolate(), jsValue));
     TestImplements::setImplementsNodeAttribute(*impl, WTF::getPtr(cppValue));
 }
 
 static void implementsNodeAttributeAttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
     TestInterfacePythonImplementationV8Internal::implementsNodeAttributeAttributeSetter(jsValue, info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void implementsEventHandlerAttributeAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
 {
-    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(info.Holder());
+    v8::Handle<v8::Object> holder = info.Holder();
+    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(holder);
     ASSERT(impl);
     EventListener* jsValue = TestImplements::implementsEventHandlerAttribute(*impl);
     v8SetReturnValue(info, jsValue ? v8::Handle<v8::Value>(V8AbstractEventListener::cast(jsValue)->getListenerObject(impl->executionContext())) : v8::Handle<v8::Value>(v8::Null(info.GetIsolate())));
 }
 
 static void implementsEventHandlerAttributeAttributeGetterCallback(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
     TestInterfacePythonImplementationV8Internal::implementsEventHandlerAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void implementsEventHandlerAttributeAttributeSetter(v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
-    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(info.Holder());
+    v8::Isolate* isolate = info.GetIsolate();
+    v8::Handle<v8::Object> holder = info.Holder();
+    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(holder);
     ASSERT(impl);
-    moveEventListenerToNewWrapper(info.Holder(), TestImplements::implementsEventHandlerAttribute(*impl), jsValue, V8TestInterfacePython::eventListenerCacheIndex, info.GetIsolate());
+    moveEventListenerToNewWrapper(holder, TestImplements::implementsEventHandlerAttribute(*impl), jsValue, V8TestInterfacePython::eventListenerCacheIndex, isolate);
     TestImplements::setImplementsEventHandlerAttribute(*impl, V8EventListenerList::getEventListener(jsValue, true, ListenerFindOrCreate));
 }
 
 static void implementsEventHandlerAttributeAttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
     TestInterfacePythonImplementationV8Internal::implementsEventHandlerAttributeAttributeSetter(jsValue, info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void implementsRuntimeEnabledNodeAttributeAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
 {
-    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(info.Holder());
+    v8::Handle<v8::Object> holder = info.Holder();
+    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(holder);
     ASSERT(impl);
     v8SetReturnValueFast(info, WTF::getPtr(TestImplements::implementsRuntimeEnabledNodeAttribute(*impl)), impl);
 }
 
 static void implementsRuntimeEnabledNodeAttributeAttributeGetterCallback(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
     TestInterfacePythonImplementationV8Internal::implementsRuntimeEnabledNodeAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void implementsRuntimeEnabledNodeAttributeAttributeSetter(v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
-    ExceptionState exceptionState(ExceptionState::SetterContext, "implementsRuntimeEnabledNodeAttribute", "TestInterfacePython", info.Holder(), info.GetIsolate());
-    if (!isUndefinedOrNull(jsValue) && !V8Node::hasInstance(jsValue, info.GetIsolate())) {
+    v8::Isolate* isolate = info.GetIsolate();
+    v8::Handle<v8::Object> holder = info.Holder();
+    ExceptionState exceptionState(ExceptionState::SetterContext, "implementsRuntimeEnabledNodeAttribute", "TestInterfacePython", holder, isolate);
+    if (!isUndefinedOrNull(jsValue) && !V8Node::hasInstance(jsValue, isolate)) {
         exceptionState.throwTypeError("The provided value is not of type 'Node'.");
         exceptionState.throwIfNeeded();
         return;
     }
-    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(info.Holder());
+    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(holder);
     ASSERT(impl);
     V8TRYCATCH_VOID(Node*, cppValue, V8Node::toNativeWithTypeCheck(info.GetIsolate(), jsValue));
     TestImplements::setImplementsRuntimeEnabledNodeAttribute(*impl, WTF::getPtr(cppValue));
 }
 
 static void implementsRuntimeEnabledNodeAttributeAttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
     TestInterfacePythonImplementationV8Internal::implementsRuntimeEnabledNodeAttributeAttributeSetter(jsValue, info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void implementsPerContextEnabledNodeAttributeAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
 {
-    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(info.Holder());
+    v8::Handle<v8::Object> holder = info.Holder();
+    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(holder);
     ASSERT(impl);
     v8SetReturnValueFast(info, WTF::getPtr(TestImplements::implementsPerContextEnabledNodeAttribute(*impl)), impl);
 }
 
 static void implementsPerContextEnabledNodeAttributeAttributeGetterCallback(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
     TestInterfacePythonImplementationV8Internal::implementsPerContextEnabledNodeAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void implementsPerContextEnabledNodeAttributeAttributeSetter(v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
-    ExceptionState exceptionState(ExceptionState::SetterContext, "implementsPerContextEnabledNodeAttribute", "TestInterfacePython", info.Holder(), info.GetIsolate());
-    if (!isUndefinedOrNull(jsValue) && !V8Node::hasInstance(jsValue, info.GetIsolate())) {
+    v8::Isolate* isolate = info.GetIsolate();
+    v8::Handle<v8::Object> holder = info.Holder();
+    ExceptionState exceptionState(ExceptionState::SetterContext, "implementsPerContextEnabledNodeAttribute", "TestInterfacePython", holder, isolate);
+    if (!isUndefinedOrNull(jsValue) && !V8Node::hasInstance(jsValue, isolate)) {
         exceptionState.throwTypeError("The provided value is not of type 'Node'.");
         exceptionState.throwIfNeeded();
         return;
     }
-    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(info.Holder());
+    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(holder);
     ASSERT(impl);
     V8TRYCATCH_VOID(Node*, cppValue, V8Node::toNativeWithTypeCheck(info.GetIsolate(), jsValue));
     TestImplements::setImplementsPerContextEnabledNodeAttribute(*impl, WTF::getPtr(cppValue));
 }
 
 static void implementsPerContextEnabledNodeAttributeAttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
     TestInterfacePythonImplementationV8Internal::implementsPerContextEnabledNodeAttributeAttributeSetter(jsValue, info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
@@ skipping 19 matching lines @@
 
 static void implements2StaticStringAttributeAttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
     TestInterfacePythonImplementationV8Internal::implements2StaticStringAttributeAttributeSetter(jsValue, info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void implements2StringAttributeAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
 {
-    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(info.Holder());
+    v8::Handle<v8::Object> holder = info.Holder();
+    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(holder);
     ASSERT(impl);
     v8SetReturnValueString(info, TestImplements2Implementation::implements2StringAttribute(*impl), info.GetIsolate());
 }
 
 static void implements2StringAttributeAttributeGetterCallback(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
     TestInterfacePythonImplementationV8Internal::implements2StringAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void implements2StringAttributeAttributeSetter(v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
-    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(info.Holder());
+    v8::Handle<v8::Object> holder = info.Holder();
+    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(holder);
     ASSERT(impl);
     V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<>, cppValue, jsValue);
     TestImplements2Implementation::setImplements2StringAttribute(*impl, cppValue);
 }
 
 static void implements2StringAttributeAttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
     TestInterfacePythonImplementationV8Internal::implements2StringAttributeAttributeSetter(jsValue, info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void implements3StringAttributeAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
 {
-    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(info.Holder());
+    v8::Handle<v8::Object> holder = info.Holder();
+    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(holder);
     v8SetReturnValueString(info, impl->implements3StringAttribute(), info.GetIsolate());
 }
 
 static void implements3StringAttributeAttributeGetterCallback(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
     TestInterfacePythonImplementationV8Internal::implements3StringAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void implements3StringAttributeAttributeSetter(v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
-    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(info.Holder());
+    v8::Handle<v8::Object> holder = info.Holder();
+    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(holder);
     V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<>, cppValue, jsValue);
     impl->setImplements3StringAttribute(cppValue);
 }
 
 static void implements3StringAttributeAttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
     TestInterfacePythonImplementationV8Internal::implements3StringAttributeAttributeSetter(jsValue, info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
@@ skipping 19 matching lines @@
 static void implements3StaticStringAttributeAttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
     TestInterfacePythonImplementationV8Internal::implements3StaticStringAttributeAttributeSetter(jsValue, info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 #if ENABLE(PARTIAL_CONDITION)
 static void partialLongAttributeAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
 {
-    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(info.Holder());
+    v8::Handle<v8::Object> holder = info.Holder();
+    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(holder);
     ASSERT(impl);
     v8SetReturnValueInt(info, TestPartialInterfacePython::partialLongAttribute(*impl));
 }
 #endif // ENABLE(PARTIAL_CONDITION)
 
 #if ENABLE(PARTIAL_CONDITION)
 static void partialLongAttributeAttributeGetterCallback(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
     TestInterfacePythonImplementationV8Internal::partialLongAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 #endif // ENABLE(PARTIAL_CONDITION)
 
 #if ENABLE(PARTIAL_CONDITION)
 static void partialLongAttributeAttributeSetter(v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
-    ExceptionState exceptionState(ExceptionState::SetterContext, "partialLongAttribute", "TestInterfacePython", info.Holder(), info.GetIsolate());
-    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(info.Holder());
+    v8::Isolate* isolate = info.GetIsolate();
+    v8::Handle<v8::Object> holder = info.Holder();
+    ExceptionState exceptionState(ExceptionState::SetterContext, "partialLongAttribute", "TestInterfacePython", holder, isolate);
+    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(holder);
     ASSERT(impl);
     V8TRYCATCH_EXCEPTION_VOID(int, cppValue, toInt32(jsValue, exceptionState), exceptionState);
     TestPartialInterfacePython::setPartialLongAttribute(*impl, cppValue);
 }
 #endif // ENABLE(PARTIAL_CONDITION)
 
 #if ENABLE(PARTIAL_CONDITION)
 static void partialLongAttributeAttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
@@ skipping 14 matching lines @@
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
     TestInterfacePythonImplementationV8Internal::partialStaticLongAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 #endif // ENABLE(PARTIAL_CONDITION)
 
 #if ENABLE(PARTIAL_CONDITION)
 static void partialStaticLongAttributeAttributeSetter(v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
-    ExceptionState exceptionState(ExceptionState::SetterContext, "partialStaticLongAttribute", "TestInterfacePython", info.Holder(), info.GetIsolate());
+    v8::Isolate* isolate = info.GetIsolate();
+    ExceptionState exceptionState(ExceptionState::SetterContext, "partialStaticLongAttribute", "TestInterfacePython", holder, isolate);
     V8TRYCATCH_EXCEPTION_VOID(int, cppValue, toInt32(jsValue, exceptionState), exceptionState);
     TestPartialInterfacePython::setPartialStaticLongAttribute(cppValue);
 }
 #endif // ENABLE(PARTIAL_CONDITION)
 
 #if ENABLE(PARTIAL_CONDITION)
 static void partialStaticLongAttributeAttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
     TestInterfacePythonImplementationV8Internal::partialStaticLongAttributeAttributeSetter(jsValue, info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 #endif // ENABLE(PARTIAL_CONDITION)
 
 #if ENABLE(PARTIAL_CONDITION)
 static void partialCallWithExecutionContextLongAttributeAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
 {
-    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(info.Holder());
+    v8::Isolate* isolate = info.GetIsolate();
+    v8::Handle<v8::Object> holder = info.Holder();
+    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(holder);
     ASSERT(impl);
-    ExecutionContext* scriptContext = currentExecutionContext(info.GetIsolate());
+    ExecutionContext* scriptContext = currentExecutionContext(isolate);
     v8SetReturnValueInt(info, TestPartialInterfacePython::partialCallWithExecutionContextLongAttribute(scriptContext, *impl));
 }
 #endif // ENABLE(PARTIAL_CONDITION)
 
 #if ENABLE(PARTIAL_CONDITION)
 static void partialCallWithExecutionContextLongAttributeAttributeGetterCallback(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
     TestInterfacePythonImplementationV8Internal::partialCallWithExecutionContextLongAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 #endif // ENABLE(PARTIAL_CONDITION)
 
 #if ENABLE(PARTIAL_CONDITION)
 static void partialCallWithExecutionContextLongAttributeAttributeSetter(v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
-    ExceptionState exceptionState(ExceptionState::SetterContext, "partialCallWithExecutionContextLongAttribute", "TestInterfacePython", info.Holder(), info.GetIsolate());
-    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(info.Holder());
+    v8::Isolate* isolate = info.GetIsolate();
+    v8::Handle<v8::Object> holder = info.Holder();
+    ExceptionState exceptionState(ExceptionState::SetterContext, "partialCallWithExecutionContextLongAttribute", "TestInterfacePython", holder, isolate);
+    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(holder);
     ASSERT(impl);
     V8TRYCATCH_EXCEPTION_VOID(int, cppValue, toInt32(jsValue, exceptionState), exceptionState);
-    ExecutionContext* scriptContext = currentExecutionContext(info.GetIsolate());
+    ExecutionContext* scriptContext = currentExecutionContext(isolate);
     TestPartialInterfacePython::setPartialCallWithExecutionContextLongAttribute(scriptContext, *impl, cppValue);
 }
 #endif // ENABLE(PARTIAL_CONDITION)
 
 #if ENABLE(PARTIAL_CONDITION)
 static void partialCallWithExecutionContextLongAttributeAttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
     TestInterfacePythonImplementationV8Internal::partialCallWithExecutionContextLongAttributeAttributeSetter(jsValue, info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 #endif // ENABLE(PARTIAL_CONDITION)
 
 #if ENABLE(PARTIAL_CONDITION)
 static void enumAttributeAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
 {
-    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(info.Holder());
+    v8::Handle<v8::Object> holder = info.Holder();
+    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(holder);
     ASSERT(impl);
     v8SetReturnValueString(info, TestPartialInterfacePython::enumAttribute(*impl), info.GetIsolate());
 }
 #endif // ENABLE(PARTIAL_CONDITION)
 
 #if ENABLE(PARTIAL_CONDITION)
 static void enumAttributeAttributeGetterCallback(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
     TestInterfacePythonImplementationV8Internal::enumAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 #endif // ENABLE(PARTIAL_CONDITION)
 
 #if ENABLE(PARTIAL_CONDITION)
 static void enumAttributeAttributeSetter(v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
-    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(info.Holder());
+    v8::Handle<v8::Object> holder = info.Holder();
+    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(holder);
     ASSERT(impl);
     V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<>, cppValue, jsValue);
     String string = cppValue;
     if (!(string == "foo" || string == "bar"))
         return;
     TestPartialInterfacePython::setEnumAttribute(*impl, cppValue);
 }
 #endif // ENABLE(PARTIAL_CONDITION)
 
 #if ENABLE(PARTIAL_CONDITION)
 static void enumAttributeAttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
     TestInterfacePythonImplementationV8Internal::enumAttributeAttributeSetter(jsValue, info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 #endif // ENABLE(PARTIAL_CONDITION)
 
 static void partial2LongAttributeAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
 {
-    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(info.Holder());
+    v8::Handle<v8::Object> holder = info.Holder();
+    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(holder);
     ASSERT(impl);
     v8SetReturnValueInt(info, TestPartialInterfacePythonImplementation::partial2LongAttribute(*impl));
 }
 
 static void partial2LongAttributeAttributeGetterCallback(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
     TestInterfacePythonImplementationV8Internal::partial2LongAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void partial2LongAttributeAttributeSetter(v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
-    ExceptionState exceptionState(ExceptionState::SetterContext, "partial2LongAttribute", "TestInterfacePython", info.Holder(), info.GetIsolate());
-    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(info.Holder());
+    v8::Isolate* isolate = info.GetIsolate();
+    v8::Handle<v8::Object> holder = info.Holder();
+    ExceptionState exceptionState(ExceptionState::SetterContext, "partial2LongAttribute", "TestInterfacePython", holder, isolate);
+    TestInterfacePythonImplementation* impl = V8TestInterfacePython::toNative(holder);
     ASSERT(impl);
     V8TRYCATCH_EXCEPTION_VOID(int, cppValue, toInt32(jsValue, exceptionState), exceptionState);
     TestPartialInterfacePythonImplementation::setPartial2LongAttribute(*impl, cppValue);
 }
 
 static void partial2LongAttributeAttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
     TestInterfacePythonImplementationV8Internal::partial2LongAttributeAttributeSetter(jsValue, info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void partial2StaticLongAttributeAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     v8SetReturnValueInt(info, TestPartialInterfacePythonImplementation::partial2StaticLongAttribute());
 }
 
 static void partial2StaticLongAttributeAttributeGetterCallback(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
     TestInterfacePythonImplementationV8Internal::partial2StaticLongAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void partial2StaticLongAttributeAttributeSetter(v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
-    ExceptionState exceptionState(ExceptionState::SetterContext, "partial2StaticLongAttribute", "TestInterfacePython", info.Holder(), info.GetIsolate());
+    v8::Isolate* isolate = info.GetIsolate();
+    ExceptionState exceptionState(ExceptionState::SetterContext, "partial2StaticLongAttribute", "TestInterfacePython", holder, isolate);
     V8TRYCATCH_EXCEPTION_VOID(int, cppValue, toInt32(jsValue, exceptionState), exceptionState);
     TestPartialInterfacePythonImplementation::setPartial2StaticLongAttribute(cppValue);
 }
 
 static void partial2StaticLongAttributeAttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
     TestInterfacePythonImplementationV8Internal::partial2StaticLongAttributeAttributeSetter(jsValue, info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
@@ skipping 489 matching lines @@
 }
 
 template<>
 v8::Handle<v8::Value> toV8NoInline(TestInterfacePythonImplementation* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 {
     return toV8(impl, creationContext, isolate);
 }
 
 } // namespace WebCore
 #endif // ENABLE(CONDITION)