Make IDL Callbacks non-refcounted by default

Source/bindings/tests/results/V8TestObject.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 3577 matching lines @@
 {
     if (UNLIKELY(info.Length() < 1)) {
         throwTypeError(ExceptionMessages::failedToExecute("methodWithCallbackArg", "TestObject", ExceptionMessages::notEnoughArguments(1, info.Length())), info.GetIsolate());
         return;
     }
     TestObj* imp = V8TestObject::toNative(info.Holder());
     if (info.Length() <= 0 || !info[0]->IsFunction()) {
         throwTypeError(ExceptionMessages::failedToExecute("methodWithCallbackArg", "TestObject", "The callback provided as parameter 1 is not a function."), info.GetIsolate());
         return;
     }
-    RefPtr<TestCallback> callback = V8TestCallback::create(info[0], getExecutionContext());
+    OwnPtr<TestCallback> callback = V8TestCallback::create(info[0], getExecutionContext());
     imp->methodWithCallbackArg(callback.release());
 }
 
 static void methodWithCallbackArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMMethod");
     TestObjV8Internal::methodWithCallbackArgMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
 }
 
 static void methodWithNonCallbackArgAndCallbackArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     if (UNLIKELY(info.Length() < 2)) {
         throwTypeError(ExceptionMessages::failedToExecute("methodWithNonCallbackArgAndCallbackArg", "TestObject", ExceptionMessages::notEnoughArguments(2, info.Length())), info.GetIsolate());
         return;
     }
     TestObj* imp = V8TestObject::toNative(info.Holder());
     V8TRYCATCH_VOID(int, nonCallback, toInt32(info[0]));
     if (info.Length() <= 1 || !info[1]->IsFunction()) {
         throwTypeError(ExceptionMessages::failedToExecute("methodWithNonCallbackArgAndCallbackArg", "TestObject", "The callback provided as parameter 2 is not a function."), info.GetIsolate());
         return;
     }
-    RefPtr<TestCallback> callback = V8TestCallback::create(info[1], getExecutionContext());
+    OwnPtr<TestCallback> callback = V8TestCallback::create(info[1], getExecutionContext());
     imp->methodWithNonCallbackArgAndCallbackArg(nonCallback, callback.release());
 }
 
 static void methodWithNonCallbackArgAndCallbackArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMMethod");
     TestObjV8Internal::methodWithNonCallbackArgAndCallbackArgMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
 }
 
 static void methodWithCallbackAndOptionalArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TestObj* imp = V8TestObject::toNative(info.Holder());
-    RefPtr<TestCallback> callback;
+    OwnPtr<TestCallback> callback;
     if (info.Length() > 0 && !info[0]->IsNull() && !info[0]->IsUndefined()) {
         if (!info[0]->IsFunction()) {
             throwTypeError(ExceptionMessages::failedToExecute("methodWithCallbackAndOptionalArg", "TestObject", "The callback provided as parameter 1 is not a function."), info.GetIsolate());
             return;
         }
         callback = V8TestCallback::create(info[0], getExecutionContext());
     }
     imp->methodWithCallbackAndOptionalArg(callback.release());
 }
 
 static void methodWithCallbackAndOptionalArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMMethod");
     TestObjV8Internal::methodWithCallbackAndOptionalArgMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
 }
 
 static void methodWithNullableCallbackArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     if (UNLIKELY(info.Length() < 1)) {
         throwTypeError(ExceptionMessages::failedToExecute("methodWithNullableCallbackArg", "TestObject", ExceptionMessages::notEnoughArguments(1, info.Length())), info.GetIsolate());
         return;
     }
     TestObj* imp = V8TestObject::toNative(info.Holder());
     if (info.Length() <= 0 || !(info[0]->IsFunction() || info[0]->IsNull())) {
         throwTypeError(ExceptionMessages::failedToExecute("methodWithNullableCallbackArg", "TestObject", "The callback provided as parameter 1 is not a function."), info.GetIsolate());
         return;
     }
-    RefPtr<TestCallback> callback = info[0]->IsNull() ? 0 : V8TestCallback::create(info[0], getExecutionContext());
+    OwnPtr<TestCallback> callback = info[0]->IsNull() ? nullptr : V8TestCallback::create(info[0], getExecutionContext());
     imp->methodWithNullableCallbackArg(callback.release());
 }
 
 static void methodWithNullableCallbackArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMMethod");
     TestObjV8Internal::methodWithNullableCallbackArgMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
 }
 
 static void staticMethodWithCallbackAndOptionalArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
-    RefPtr<TestCallback> callback;
+    OwnPtr<TestCallback> callback;
     if (info.Length() > 0 && !info[0]->IsNull() && !info[0]->IsUndefined()) {
         if (!info[0]->IsFunction()) {
             throwTypeError(ExceptionMessages::failedToExecute("staticMethodWithCallbackAndOptionalArg", "TestObject", "The callback provided as parameter 1 is not a function."), info.GetIsolate());
             return;
         }
         callback = V8TestCallback::create(info[0], getExecutionContext());
     }
     TestObj::staticMethodWithCallbackAndOptionalArg(callback.release());
 }
 
 static void staticMethodWithCallbackAndOptionalArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMMethod");
     TestObjV8Internal::staticMethodWithCallbackAndOptionalArgMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
 }
 
 static void staticMethodWithCallbackArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     if (UNLIKELY(info.Length() < 1)) {
         throwTypeError(ExceptionMessages::failedToExecute("staticMethodWithCallbackArg", "TestObject", ExceptionMessages::notEnoughArguments(1, info.Length())), info.GetIsolate());
         return;
     }
     if (info.Length() <= 0 || !info[0]->IsFunction()) {
         throwTypeError(ExceptionMessages::failedToExecute("staticMethodWithCallbackArg", "TestObject", "The callback provided as parameter 1 is not a function."), info.GetIsolate());
         return;
     }
-    RefPtr<TestCallback> callback = V8TestCallback::create(info[0], getExecutionContext());
+    OwnPtr<TestCallback> callback = V8TestCallback::create(info[0], getExecutionContext());
     TestObj::staticMethodWithCallbackArg(callback.release());
 }
 
 static void staticMethodWithCallbackArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMMethod");
     TestObjV8Internal::staticMethodWithCallbackArgMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
 }
 
@@ skipping 238 matching lines @@
 {
     if (UNLIKELY(info.Length() < 1)) {
         throwTypeError(ExceptionMessages::failedToExecute("overloadedMethod", "TestObject", ExceptionMessages::notEnoughArguments(1, info.Length())), info.GetIsolate());
         return;
     }
     TestObj* imp = V8TestObject::toNative(info.Holder());
     if (info.Length() <= 0 || !info[0]->IsFunction()) {
         throwTypeError(ExceptionMessages::failedToExecute("overloadedMethod", "TestObject", "The callback provided as parameter 1 is not a function."), info.GetIsolate());
         return;
     }
-    RefPtr<TestCallback> callbackArg = V8TestCallback::create(info[0], getExecutionContext());
+    OwnPtr<TestCallback> callbackArg = V8TestCallback::create(info[0], getExecutionContext());
     imp->overloadedMethod(callbackArg.release());
 }
 
 static void overloadedMethod3Method(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     if (UNLIKELY(info.Length() < 1)) {
         throwTypeError(ExceptionMessages::failedToExecute("overloadedMethod", "TestObject", ExceptionMessages::notEnoughArguments(1, info.Length())), info.GetIsolate());
         return;
     }
     TestObj* imp = V8TestObject::toNative(info.Holder());
@@ skipping 948 matching lines @@
 static void constructor(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     if (UNLIKELY(info.Length() < 1)) {
         throwTypeError(ExceptionMessages::failedToExecute("Constructor", "TestObject", ExceptionMessages::notEnoughArguments(1, info.Length())), info.GetIsolate());
         return;
     }
     if (info.Length() <= 0 || !info[0]->IsFunction()) {
         throwTypeError(ExceptionMessages::failedToExecute("Constructor", "TestObject", "The callback provided as parameter 1 is not a function."), info.GetIsolate());
         return;
     }
-    RefPtr<TestCallback> testCallback = V8TestCallback::create(info[0], getExecutionContext());
+    OwnPtr<TestCallback> testCallback = V8TestCallback::create(info[0], getExecutionContext());
 
     RefPtr<TestObj> impl = TestObj::create(testCallback);
     v8::Handle<v8::Object> wrapper = info.Holder();
 
     V8DOMWrapper::associateObjectWithWrapper<V8TestObject>(impl.release(), &V8TestObject::wrapperTypeInfo, wrapper, info.GetIsolate(), WrapperConfiguration::Dependent);
     info.GetReturnValue().Set(wrapper);
 }
 
 static void indexedPropertyGetter(uint32_t index, const v8::PropertyCallbackInfo<v8::Value>& info)
 {
@@ skipping 463 matching lines @@
     fromInternalPointer(object)->deref();
 }
 
 template<>
 v8::Handle<v8::Value> toV8NoInline(TestObj* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 {
     return toV8(impl, creationContext, isolate);
 }
 
 } // namespace WebCore