binding: Introduces ExceptionToPromiseScope.

third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceConstructor4.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 "V8TestInterfaceConstructor4.h"
 
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/GeneratedCodeHelper.h"
@@ skipping 34 matching lines @@
                  decltype(&ScriptWrappable::hasPendingActivity)>::value,
     "TestInterfaceConstructor4 is overriding hasPendingActivity(), but is not specifying "
     "[ActiveScriptWrappable] extended attribute in the IDL file.  "
     "Be consistent.");
 
 namespace TestInterfaceConstructor4V8Internal {
 
 static void constructor1(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TestInterfaceConstructor4* testInterface4Arg;
-    {
-        testInterface4Arg = V8TestInterfaceConstructor4::toImplWithTypeCheck(info.GetIsolate(), info[0]);
-        if (!testInterface4Arg) {
-            V8ThrowException::throwTypeError(info.GetIsolate(), ExceptionMessages::failedToConstruct("TestInterfaceConstructor4", "parameter 1 is not of type 'TestInterfaceConstructor4'."));
-            return;
-        }
+    testInterface4Arg = V8TestInterfaceConstructor4::toImplWithTypeCheck(info.GetIsolate(), info[0]);
+    if (!testInterface4Arg) {
+        V8ThrowException::throwTypeError(info.GetIsolate(), ExceptionMessages::failedToConstruct("TestInterfaceConstructor4", "parameter 1 is not of type 'TestInterfaceConstructor4'."));
+
+        return;
     }
+
     TestInterfaceConstructor4* impl = TestInterfaceConstructor4::create(testInterface4Arg);
     v8::Local<v8::Object> wrapper = info.Holder();
     wrapper = impl->associateWithWrapper(info.GetIsolate(), &V8TestInterfaceConstructor4::wrapperTypeInfo, wrapper);
     v8SetReturnValue(info, wrapper);
 }
 
 static void constructor2(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
-    ExceptionState exceptionState(ExceptionState::ConstructionContext, "TestInterfaceConstructor4", info.Holder(), info.GetIsolate());
+    ExceptionState exceptionState(info.GetIsolate(), ExceptionState::ConstructionContext, "TestInterfaceConstructor4");
+
     V8StringResource<> usvStringArg;
-    {
-        usvStringArg = toUSVString(info.GetIsolate(), info[0], exceptionState);
-        if (exceptionState.hadException())
-            return;
-    }
+    usvStringArg = toUSVString(info.GetIsolate(), info[0], exceptionState);
+    if (exceptionState.hadException())
+        return;
+
     TestInterfaceConstructor4* impl = TestInterfaceConstructor4::create(usvStringArg);
     v8::Local<v8::Object> wrapper = info.Holder();
     wrapper = impl->associateWithWrapper(info.GetIsolate(), &V8TestInterfaceConstructor4::wrapperTypeInfo, wrapper);
     v8SetReturnValue(info, wrapper);
 }
 
 static void constructor(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(info.GetIsolate(), ExceptionState::ConstructionContext, "TestInterfaceConstructor4");
     switch (std::min(1, info.Length())) {
@@ skipping 60 matching lines @@
 {
     return V8PerIsolateData::from(isolate)->findInstanceInPrototypeChain(&wrapperTypeInfo, v8Value);
 }
 
 TestInterfaceConstructor4* V8TestInterfaceConstructor4::toImplWithTypeCheck(v8::Isolate* isolate, v8::Local<v8::Value> value)
 {
     return hasInstance(value, isolate) ? toImpl(v8::Local<v8::Object>::Cast(value)) : nullptr;
 }
 
 } // namespace blink