Have bindings layer assume and insist that all interface types are GCed.

third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceNode.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 "V8TestInterfaceNode.h"
 
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/V8AbstractEventListener.h"
 #include "bindings/core/v8/V8DOMConfiguration.h"
 #include "bindings/core/v8/V8EventListenerList.h"
 #include "bindings/core/v8/V8ObjectConstructor.h"
 #include "bindings/core/v8/V8TestInterfaceEmpty.h"
 #include "core/HTMLNames.h"
 #include "core/dom/Document.h"
 #include "core/dom/custom/CustomElementProcessingStack.h"
 #include "wtf/GetPtr.h"
 #include "wtf/RefPtr.h"
 
 namespace blink {
 
 // Suppress warning: global constructors, because struct WrapperTypeInfo is trivial
 // and does not depend on another global objects.
 #if defined(COMPONENT_BUILD) && defined(WIN32) && COMPILER(CLANG)
 #pragma clang diagnostic push
 #pragma clang diagnostic ignored "-Wglobal-constructors"
 #endif
-const WrapperTypeInfo V8TestInterfaceNode::wrapperTypeInfo = { gin::kEmbedderBlink, V8TestInterfaceNode::domTemplate, V8TestInterfaceNode::refObject, V8TestInterfaceNode::derefObject, V8TestInterfaceNode::trace, 0, 0, V8TestInterfaceNode::preparePrototypeAndInterfaceObject, V8TestInterfaceNode::installConditionallyEnabledProperties, "TestInterfaceNode", &V8Node::wrapperTypeInfo, WrapperTypeInfo::WrapperTypeObjectPrototype, WrapperTypeInfo::NodeClassId, WrapperTypeInfo::InheritFromEventTarget, WrapperTypeInfo::Dependent, WrapperTypeInfo::GarbageCollectedObject };
+const WrapperTypeInfo V8TestInterfaceNode::wrapperTypeInfo = { gin::kEmbedderBlink, V8TestInterfaceNode::domTemplate, V8TestInterfaceNode::trace, 0, 0, V8TestInterfaceNode::preparePrototypeAndInterfaceObject, V8TestInterfaceNode::installConditionallyEnabledProperties, "TestInterfaceNode", &V8Node::wrapperTypeInfo, WrapperTypeInfo::WrapperTypeObjectPrototype, WrapperTypeInfo::NodeClassId, WrapperTypeInfo::InheritFromEventTarget, WrapperTypeInfo::Dependent };
 #if defined(COMPONENT_BUILD) && defined(WIN32) && COMPILER(CLANG)
 #pragma clang diagnostic pop
 #endif
 
 // This static member must be declared by DEFINE_WRAPPERTYPEINFO in TestInterfaceNode.h.
 // For details, see the comment of DEFINE_WRAPPERTYPEINFO in
 // bindings/core/v8/ScriptWrappable.h.
 const WrapperTypeInfo& TestInterfaceNode::s_wrapperTypeInfo = V8TestInterfaceNode::wrapperTypeInfo;
 
 namespace TestInterfaceNodeV8Internal {
@@ skipping 63 matching lines @@
 
 static void readonlyTestInterfaceEmptyAttributeAttributeGetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TestInterfaceNodeV8Internal::readonlyTestInterfaceEmptyAttributeAttributeGetter(info);
 }
 
 static void eventHandlerAttributeAttributeGetter(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     TestInterfaceNode* impl = V8TestInterfaceNode::toImpl(holder);
-    EventListener* cppValue(impl->eventHandlerAttribute());
+    EventListener* cppValue(WTF::getPtr(impl->eventHandlerAttribute()));
     v8SetReturnValue(info, cppValue ? v8::Local<v8::Value>(V8AbstractEventListener::cast(cppValue)->getListenerObject(impl->getExecutionContext())) : v8::Local<v8::Value>(v8::Null(info.GetIsolate())));
 }
 
 static void eventHandlerAttributeAttributeGetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TestInterfaceNodeV8Internal::eventHandlerAttributeAttributeGetter(info);
 }
 
 static void eventHandlerAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::FunctionCallbackInfo<v8::Value>& info)
 {
@@ skipping 86 matching lines @@
 static void reflectUrlStringAttributeAttributeSetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     v8::Local<v8::Value> v8Value = info[0];
     CustomElementProcessingStack::CallbackDeliveryScope deliveryScope;
     TestInterfaceNodeV8Internal::reflectUrlStringAttributeAttributeSetter(v8Value, info);
 }
 
 static void testInterfaceEmptyMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TestInterfaceNode* impl = V8TestInterfaceNode::toImpl(info.Holder());
-    v8SetReturnValueFast(info, WTF::getPtr(impl->testInterfaceEmptyMethod()), impl);
+    v8SetReturnValueFast(info, impl->testInterfaceEmptyMethod(), impl);
 }
 
 static void testInterfaceEmptyMethodMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TestInterfaceNodeV8Internal::testInterfaceEmptyMethodMethod(info);
 }
 
 static void perWorldBindingsTestInterfaceEmptyMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TestInterfaceNode* impl = V8TestInterfaceNode::toImpl(info.Holder());
-    v8SetReturnValueFast(info, WTF::getPtr(impl->perWorldBindingsTestInterfaceEmptyMethod()), impl);
+    v8SetReturnValueFast(info, impl->perWorldBindingsTestInterfaceEmptyMethod(), impl);
 }
 
 static void perWorldBindingsTestInterfaceEmptyMethodMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TestInterfaceNodeV8Internal::perWorldBindingsTestInterfaceEmptyMethodMethod(info);
 }
 
 static void perWorldBindingsTestInterfaceEmptyMethodMethodForMainWorld(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TestInterfaceNode* impl = V8TestInterfaceNode::toImpl(info.Holder());
-    v8SetReturnValueForMainWorld(info, WTF::getPtr(impl->perWorldBindingsTestInterfaceEmptyMethod()));
+    v8SetReturnValueForMainWorld(info, impl->perWorldBindingsTestInterfaceEmptyMethod());
 }
 
 static void perWorldBindingsTestInterfaceEmptyMethodMethodCallbackForMainWorld(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TestInterfaceNodeV8Internal::perWorldBindingsTestInterfaceEmptyMethodMethodForMainWorld(info);
 }
 
 static void perWorldBindingsTestInterfaceEmptyMethodOptionalBooleanArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "perWorldBindingsTestInterfaceEmptyMethodOptionalBooleanArg", "TestInterfaceNode", info.Holder(), info.GetIsolate());
     TestInterfaceNode* impl = V8TestInterfaceNode::toImpl(info.Holder());
     bool optionalBooleanArgument;
     {
         int numArgsPassed = info.Length();
         while (numArgsPassed > 0) {
             if (!info[numArgsPassed - 1]->IsUndefined())
                 break;
             --numArgsPassed;
         }
         if (UNLIKELY(numArgsPassed <= 0)) {
-            v8SetReturnValueFast(info, WTF::getPtr(impl->perWorldBindingsTestInterfaceEmptyMethodOptionalBooleanArg()), impl);
+            v8SetReturnValueFast(info, impl->perWorldBindingsTestInterfaceEmptyMethodOptionalBooleanArg(), impl);
             return;
         }
         optionalBooleanArgument = toBoolean(info.GetIsolate(), info[0], exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
-    v8SetReturnValueFast(info, WTF::getPtr(impl->perWorldBindingsTestInterfaceEmptyMethodOptionalBooleanArg(optionalBooleanArgument)), impl);
+    v8SetReturnValueFast(info, impl->perWorldBindingsTestInterfaceEmptyMethodOptionalBooleanArg(optionalBooleanArgument), impl);
 }
 
 static void perWorldBindingsTestInterfaceEmptyMethodOptionalBooleanArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TestInterfaceNodeV8Internal::perWorldBindingsTestInterfaceEmptyMethodOptionalBooleanArgMethod(info);
 }
 
 static void perWorldBindingsTestInterfaceEmptyMethodOptionalBooleanArgMethodForMainWorld(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "perWorldBindingsTestInterfaceEmptyMethodOptionalBooleanArg", "TestInterfaceNode", info.Holder(), info.GetIsolate());
     TestInterfaceNode* impl = V8TestInterfaceNode::toImpl(info.Holder());
     bool optionalBooleanArgument;
     {
         int numArgsPassed = info.Length();
         while (numArgsPassed > 0) {
             if (!info[numArgsPassed - 1]->IsUndefined())
                 break;
             --numArgsPassed;
         }
         if (UNLIKELY(numArgsPassed <= 0)) {
-            v8SetReturnValueForMainWorld(info, WTF::getPtr(impl->perWorldBindingsTestInterfaceEmptyMethodOptionalBooleanArg()));
+            v8SetReturnValueForMainWorld(info, impl->perWorldBindingsTestInterfaceEmptyMethodOptionalBooleanArg());
             return;
         }
         optionalBooleanArgument = toBoolean(info.GetIsolate(), info[0], exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
-    v8SetReturnValueForMainWorld(info, WTF::getPtr(impl->perWorldBindingsTestInterfaceEmptyMethodOptionalBooleanArg(optionalBooleanArgument)));
+    v8SetReturnValueForMainWorld(info, impl->perWorldBindingsTestInterfaceEmptyMethodOptionalBooleanArg(optionalBooleanArgument));
 }
 
 static void perWorldBindingsTestInterfaceEmptyMethodOptionalBooleanArgMethodCallbackForMainWorld(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TestInterfaceNodeV8Internal::perWorldBindingsTestInterfaceEmptyMethodOptionalBooleanArgMethodForMainWorld(info);
 }
 
 } // namespace TestInterfaceNodeV8Internal
 
 const V8DOMConfiguration::AccessorConfiguration V8TestInterfaceNodeAccessors[] = {
@@ skipping 40 matching lines @@
 v8::Local<v8::Object> V8TestInterfaceNode::findInstanceInPrototypeChain(v8::Local<v8::Value> v8Value, v8::Isolate* isolate)
 {
     return V8PerIsolateData::from(isolate)->findInstanceInPrototypeChain(&wrapperTypeInfo, v8Value);
 }
 
 TestInterfaceNode* V8TestInterfaceNode::toImplWithTypeCheck(v8::Isolate* isolate, v8::Local<v8::Value> value)
 {
     return hasInstance(value, isolate) ? toImpl(v8::Local<v8::Object>::Cast(value)) : 0;
 }
 
-void V8TestInterfaceNode::refObject(ScriptWrappable* scriptWrappable)
-{
-}
-
-void V8TestInterfaceNode::derefObject(ScriptWrappable* scriptWrappable)
-{
-}
-
 } // namespace blink