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

third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceConstructor.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 "V8TestInterfaceConstructor.h"
 
 #include "bindings/core/v8/Dictionary.h"
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/UnionTypesCore.h"
 #include "bindings/core/v8/V8DOMConfiguration.h"
 #include "bindings/core/v8/V8ObjectConstructor.h"
 #include "bindings/core/v8/V8TestDictionary.h"
 #include "bindings/core/v8/V8TestInterfaceEmpty.h"
 #include "core/dom/Document.h"
 #include "core/frame/LocalDOMWindow.h"
 #include "core/frame/UseCounter.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 V8TestInterfaceConstructor::wrapperTypeInfo = { gin::kEmbedderBlink, V8TestInterfaceConstructor::domTemplate, V8TestInterfaceConstructor::refObject, V8TestInterfaceConstructor::derefObject, V8TestInterfaceConstructor::trace, 0, 0, V8TestInterfaceConstructor::preparePrototypeAndInterfaceObject, V8TestInterfaceConstructor::installConditionallyEnabledProperties, "TestInterfaceConstructor", 0, WrapperTypeInfo::WrapperTypeObjectPrototype, WrapperTypeInfo::ObjectClassId, WrapperTypeInfo::NotInheritFromEventTarget, WrapperTypeInfo::Independent, WrapperTypeInfo::RefCountedObject };
+const WrapperTypeInfo V8TestInterfaceConstructor::wrapperTypeInfo = { gin::kEmbedderBlink, V8TestInterfaceConstructor::domTemplate, V8TestInterfaceConstructor::trace, 0, 0, V8TestInterfaceConstructor::preparePrototypeAndInterfaceObject, V8TestInterfaceConstructor::installConditionallyEnabledProperties, "TestInterfaceConstructor", 0, WrapperTypeInfo::WrapperTypeObjectPrototype, WrapperTypeInfo::ObjectClassId, WrapperTypeInfo::NotInheritFromEventTarget, WrapperTypeInfo::Independent };
 #if defined(COMPONENT_BUILD) && defined(WIN32) && COMPILER(CLANG)
 #pragma clang diagnostic pop
 #endif
 
 // This static member must be declared by DEFINE_WRAPPERTYPEINFO in TestInterfaceConstructor.h.
 // For details, see the comment of DEFINE_WRAPPERTYPEINFO in
 // bindings/core/v8/ScriptWrappable.h.
 const WrapperTypeInfo& TestInterfaceConstructor::s_wrapperTypeInfo = V8TestInterfaceConstructor::wrapperTypeInfo;
 
 namespace TestInterfaceConstructorV8Internal {
 
 static void constructor1(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ConstructionContext, "TestInterfaceConstructor", info.Holder(), info.GetIsolate());
     ScriptState* scriptState = ScriptState::current(info.GetIsolate());
     ExecutionContext* executionContext = currentExecutionContext(info.GetIsolate());
     Document& document = *toDocument(currentExecutionContext(info.GetIsolate()));
-    RefPtr<TestInterfaceConstructor> impl = TestInterfaceConstructor::create(scriptState, executionContext, document, exceptionState);
+    TestInterfaceConstructor* impl = TestInterfaceConstructor::create(scriptState, executionContext, document, exceptionState);
     if (exceptionState.hadException()) {
         exceptionState.throwIfNeeded();
         return;
     }
     v8::Local<v8::Object> wrapper = info.Holder();
     wrapper = impl->associateWithWrapper(info.GetIsolate(), &V8TestInterfaceConstructor::wrapperTypeInfo, wrapper);
     v8SetReturnValue(info, wrapper);
 }
 
 static void constructor2(const v8::FunctionCallbackInfo<v8::Value>& info)
@@ skipping 49 matching lines @@
         optionalTestInterfaceEmptyArg = V8TestInterfaceEmpty::toImplWithTypeCheck(info.GetIsolate(), info[8]);
         if (!optionalTestInterfaceEmptyArg) {
             exceptionState.throwTypeError("parameter 9 is not of type 'TestInterfaceEmpty'.");
             exceptionState.throwIfNeeded();
             return;
         }
     }
     ScriptState* scriptState = ScriptState::current(info.GetIsolate());
     ExecutionContext* executionContext = currentExecutionContext(info.GetIsolate());
     Document& document = *toDocument(currentExecutionContext(info.GetIsolate()));
-    RefPtr<TestInterfaceConstructor> impl = TestInterfaceConstructor::create(scriptState, executionContext, document, doubleArg, stringArg, testInterfaceEmptyArg, dictionaryArg, sequenceStringArg, sequenceDictionaryArg, sequenceLongOrTestDictionaryArg, optionalDictionaryArg, optionalTestInterfaceEmptyArg, exceptionState);
+    TestInterfaceConstructor* impl = TestInterfaceConstructor::create(scriptState, executionContext, document, doubleArg, stringArg, testInterfaceEmptyArg, dictionaryArg, sequenceStringArg, sequenceDictionaryArg, sequenceLongOrTestDictionaryArg, optionalDictionaryArg, optionalTestInterfaceEmptyArg, exceptionState);
     if (exceptionState.hadException()) {
         exceptionState.throwIfNeeded();
         return;
     }
     v8::Local<v8::Object> wrapper = info.Holder();
     wrapper = impl->associateWithWrapper(info.GetIsolate(), &V8TestInterfaceConstructor::wrapperTypeInfo, wrapper);
     v8SetReturnValue(info, wrapper);
 }
 
 static void constructor3(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ConstructionContext, "TestInterfaceConstructor", info.Holder(), info.GetIsolate());
     V8StringResource<> arg;
     V8StringResource<> optArg;
     {
         int numArgsPassed = info.Length();
         while (numArgsPassed > 0) {
             if (!info[numArgsPassed - 1]->IsUndefined())
                 break;
             --numArgsPassed;
         }
         arg = info[0];
         if (!arg.prepare())
             return;
         if (UNLIKELY(numArgsPassed <= 1)) {
             ScriptState* scriptState = ScriptState::current(info.GetIsolate());
             ExecutionContext* executionContext = currentExecutionContext(info.GetIsolate());
             Document& document = *toDocument(currentExecutionContext(info.GetIsolate()));
-            RefPtr<TestInterfaceConstructor> impl = TestInterfaceConstructor::create(scriptState, executionContext, document, arg, exceptionState);
+            TestInterfaceConstructor* impl = TestInterfaceConstructor::create(scriptState, executionContext, document, arg, exceptionState);
             if (exceptionState.hadException()) {
                 exceptionState.throwIfNeeded();
                 return;
             }
             v8::Local<v8::Object> wrapper = info.Holder();
             wrapper = impl->associateWithWrapper(info.GetIsolate(), &V8TestInterfaceConstructor::wrapperTypeInfo, wrapper);
             v8SetReturnValue(info, wrapper);
             return;
         }
         optArg = info[1];
         if (!optArg.prepare())
             return;
     }
     ScriptState* scriptState = ScriptState::current(info.GetIsolate());
     ExecutionContext* executionContext = currentExecutionContext(info.GetIsolate());
     Document& document = *toDocument(currentExecutionContext(info.GetIsolate()));
-    RefPtr<TestInterfaceConstructor> impl = TestInterfaceConstructor::create(scriptState, executionContext, document, arg, optArg, exceptionState);
+    TestInterfaceConstructor* impl = TestInterfaceConstructor::create(scriptState, executionContext, document, arg, optArg, exceptionState);
     if (exceptionState.hadException()) {
         exceptionState.throwIfNeeded();
         return;
     }
     v8::Local<v8::Object> wrapper = info.Holder();
     wrapper = impl->associateWithWrapper(info.GetIsolate(), &V8TestInterfaceConstructor::wrapperTypeInfo, wrapper);
     v8SetReturnValue(info, wrapper);
 }
 
 static void constructor4(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ConstructionContext, "TestInterfaceConstructor", info.Holder(), info.GetIsolate());
     V8StringResource<> arg;
     V8StringResource<> arg2;
     V8StringResource<> arg3;
     {
         arg = info[0];
         if (!arg.prepare())
             return;
         arg2 = info[1];
         if (!arg2.prepare())
             return;
         arg3 = info[2];
         if (!arg3.prepare())
             return;
     }
     ScriptState* scriptState = ScriptState::current(info.GetIsolate());
     ExecutionContext* executionContext = currentExecutionContext(info.GetIsolate());
     Document& document = *toDocument(currentExecutionContext(info.GetIsolate()));
-    RefPtr<TestInterfaceConstructor> impl = TestInterfaceConstructor::create(scriptState, executionContext, document, arg, arg2, arg3, exceptionState);
+    TestInterfaceConstructor* impl = TestInterfaceConstructor::create(scriptState, executionContext, document, arg, arg2, arg3, exceptionState);
     if (exceptionState.hadException()) {
         exceptionState.throwIfNeeded();
         return;
     }
     v8::Local<v8::Object> wrapper = info.Holder();
     wrapper = impl->associateWithWrapper(info.GetIsolate(), &V8TestInterfaceConstructor::wrapperTypeInfo, wrapper);
     v8SetReturnValue(info, wrapper);
 }
 
 static void constructor(const v8::FunctionCallbackInfo<v8::Value>& info)
@@ skipping 57 matching lines @@
 }
 
 } // namespace TestInterfaceConstructorV8Internal
 
 // 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 V8TestInterfaceConstructorConstructor::wrapperTypeInfo = { gin::kEmbedderBlink, V8TestInterfaceConstructorConstructor::domTemplate, V8TestInterfaceConstructor::refObject, V8TestInterfaceConstructor::derefObject, V8TestInterfaceConstructor::trace, 0, 0, V8TestInterfaceConstructor::preparePrototypeAndInterfaceObject, V8TestInterfaceConstructor::installConditionallyEnabledProperties, "TestInterfaceConstructor", 0, WrapperTypeInfo::WrapperTypeObjectPrototype, WrapperTypeInfo::ObjectClassId, WrapperTypeInfo::NotInheritFromEventTarget, WrapperTypeInfo::Independent, WrapperTypeInfo::RefCountedObject };
+const WrapperTypeInfo V8TestInterfaceConstructorConstructor::wrapperTypeInfo = { gin::kEmbedderBlink, V8TestInterfaceConstructorConstructor::domTemplate, V8TestInterfaceConstructor::trace, 0, 0, V8TestInterfaceConstructor::preparePrototypeAndInterfaceObject, V8TestInterfaceConstructor::installConditionallyEnabledProperties, "TestInterfaceConstructor", 0, WrapperTypeInfo::WrapperTypeObjectPrototype, WrapperTypeInfo::ObjectClassId, WrapperTypeInfo::NotInheritFromEventTarget, WrapperTypeInfo::Independent };
 #if defined(COMPONENT_BUILD) && defined(WIN32) && COMPILER(CLANG)
 #pragma clang diagnostic pop
 #endif
 
 static void V8TestInterfaceConstructorConstructorCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     if (!info.IsConstructCall()) {
         V8ThrowException::throwTypeError(info.GetIsolate(), ExceptionMessages::constructorNotCallableAsFunction("Audio"));
         return;
     }
@@ skipping 17 matching lines @@
                 break;
             --numArgsPassed;
         }
         arg = info[0];
         if (!arg.prepare())
             return;
         if (UNLIKELY(numArgsPassed <= 1)) {
             ScriptState* scriptState = ScriptState::current(info.GetIsolate());
             ExecutionContext* executionContext = currentExecutionContext(info.GetIsolate());
             Document& document = *toDocument(currentExecutionContext(info.GetIsolate()));
-            RefPtr<TestInterfaceConstructor> impl = TestInterfaceConstructor::createForJSConstructor(scriptState, executionContext, document, arg, exceptionState);
+            TestInterfaceConstructor* impl = TestInterfaceConstructor::createForJSConstructor(scriptState, executionContext, document, arg, exceptionState);
             if (exceptionState.hadException()) {
                 exceptionState.throwIfNeeded();
                 return;
             }
             v8::Local<v8::Object> wrapper = info.Holder();
             wrapper = impl->associateWithWrapper(info.GetIsolate(), &V8TestInterfaceConstructorConstructor::wrapperTypeInfo, wrapper);
             v8SetReturnValue(info, wrapper);
             return;
         }
         optArg = info[1];
         if (!optArg.prepare())
             return;
     }
     ScriptState* scriptState = ScriptState::current(info.GetIsolate());
     ExecutionContext* executionContext = currentExecutionContext(info.GetIsolate());
     Document& document = *toDocument(currentExecutionContext(info.GetIsolate()));
-    RefPtr<TestInterfaceConstructor> impl = TestInterfaceConstructor::createForJSConstructor(scriptState, executionContext, document, arg, optArg, exceptionState);
+    TestInterfaceConstructor* impl = TestInterfaceConstructor::createForJSConstructor(scriptState, executionContext, document, arg, optArg, exceptionState);
     if (exceptionState.hadException()) {
         exceptionState.throwIfNeeded();
         return;
     }
     v8::Local<v8::Object> wrapper = info.Holder();
     wrapper = impl->associateWithWrapper(info.GetIsolate(), &V8TestInterfaceConstructorConstructor::wrapperTypeInfo, wrapper);
     v8SetReturnValue(info, wrapper);
 }
 
 v8::Local<v8::FunctionTemplate> V8TestInterfaceConstructorConstructor::domTemplate(v8::Isolate* isolate)
@@ skipping 58 matching lines @@
 v8::Local<v8::Object> V8TestInterfaceConstructor::findInstanceInPrototypeChain(v8::Local<v8::Value> v8Value, v8::Isolate* isolate)
 {
     return V8PerIsolateData::from(isolate)->findInstanceInPrototypeChain(&wrapperTypeInfo, v8Value);
 }
 
 TestInterfaceConstructor* V8TestInterfaceConstructor::toImplWithTypeCheck(v8::Isolate* isolate, v8::Local<v8::Value> value)
 {
     return hasInstance(value, isolate) ? toImpl(v8::Local<v8::Object>::Cast(value)) : 0;
 }
 
-void V8TestInterfaceConstructor::refObject(ScriptWrappable* scriptWrappable)
-{
-    scriptWrappable->toImpl<TestInterfaceConstructor>()->ref();
-}
-
-void V8TestInterfaceConstructor::derefObject(ScriptWrappable* scriptWrappable)
-{
-    scriptWrappable->toImpl<TestInterfaceConstructor>()->deref();
-}
-
 } // namespace blink