binding: Introduces ExceptionToPromiseScope.

third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceEventInitConstructor.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 "V8TestInterfaceEventInitConstructor.h"
 
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/GeneratedCodeHelper.h"
@@ skipping 57 matching lines @@
     v8SetReturnValueBool(info, impl->isTrusted());
 }
 
 void isTrustedAttributeGetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TestInterfaceEventInitConstructorV8Internal::isTrustedAttributeGetter(info);
 }
 
 static void constructor(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
-    ExceptionState exceptionState(ExceptionState::ConstructionContext, "TestInterfaceEventInitConstructor", info.Holder(), info.GetIsolate());
+    ExceptionState exceptionState(info.GetIsolate(), ExceptionState::ConstructionContext, "TestInterfaceEventInitConstructor");
+
     if (UNLIKELY(info.Length() < 2)) {
         exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(2, info.Length()));
         return;
     }
+
     V8StringResource<> type;
     TestInterfaceEventInit testInterfaceEventInit;
-    {
-        type = info[0];
-        if (!type.prepare())
-            return;
-        if (!isUndefinedOrNull(info[1]) && !info[1]->IsObject()) {
-            exceptionState.throwTypeError("parameter 2 ('testInterfaceEventInit') is not an object.");
-            return;
-        }
-        V8TestInterfaceEventInit::toImpl(info.GetIsolate(), info[1], testInterfaceEventInit, exceptionState);
-        if (exceptionState.hadException())
-            return;
+    type = info[0];
+    if (!type.prepare())
+        return;
+
+    if (!isUndefinedOrNull(info[1]) && !info[1]->IsObject()) {
+        exceptionState.throwTypeError("parameter 2 ('testInterfaceEventInit') is not an object.");
+
+        return;
     }
+    V8TestInterfaceEventInit::toImpl(info.GetIsolate(), info[1], testInterfaceEventInit, exceptionState);
+    if (exceptionState.hadException())
+        return;
+
     TestInterfaceEventInitConstructor* impl = TestInterfaceEventInitConstructor::create(type, testInterfaceEventInit);
     v8::Local<v8::Object> wrapper = info.Holder();
     wrapper = impl->associateWithWrapper(info.GetIsolate(), &V8TestInterfaceEventInitConstructor::wrapperTypeInfo, wrapper);
     v8SetReturnValue(info, wrapper);
 }
 
 } // namespace TestInterfaceEventInitConstructorV8Internal
 
 const V8DOMConfiguration::AccessorConfiguration V8TestInterfaceEventInitConstructorAccessors[] = {
     {"readonlyStringAttribute", TestInterfaceEventInitConstructorV8Internal::readonlyStringAttributeAttributeGetterCallback, 0, 0, 0, 0, v8::DEFAULT, static_cast<v8::PropertyAttribute>(v8::ReadOnly), V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnPrototype, V8DOMConfiguration::CheckHolder},
@@ skipping 45 matching lines @@
 {
     return V8PerIsolateData::from(isolate)->findInstanceInPrototypeChain(&wrapperTypeInfo, v8Value);
 }
 
 TestInterfaceEventInitConstructor* V8TestInterfaceEventInitConstructor::toImplWithTypeCheck(v8::Isolate* isolate, v8::Local<v8::Value> value)
 {
     return hasInstance(value, isolate) ? toImpl(v8::Local<v8::Object>::Cast(value)) : nullptr;
 }
 
 } // namespace blink