binding: Introduces ExceptionToPromiseScope.

third_party/WebKit/Source/bindings/tests/results/core/V8TestException.cpp

Index: third_party/WebKit/Source/bindings/tests/results/core/V8TestException.cpp
diff --git a/third_party/WebKit/Source/bindings/tests/results/core/V8TestException.cpp b/third_party/WebKit/Source/bindings/tests/results/core/V8TestException.cpp
index e791e9dc5bb0df198849b7d4d903e2d2063aed66..ead3d8711f314bc334f27122d99302ce27f4fe0b 100644
--- a/third_party/WebKit/Source/bindings/tests/results/core/V8TestException.cpp
+++ b/third_party/WebKit/Source/bindings/tests/results/core/V8TestException.cpp
@@ -75,6 +75,7 @@ void readonlyStringAttributeAttributeGetterCallback(const v8::FunctionCallbackIn
 static void toStringMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TestException* impl = V8TestException::toImpl(info.Holder());
+
     v8SetReturnValueString(info, impl->toString(), info.GetIsolate());
 }
 
@@ -85,17 +86,18 @@ static void toStringMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& in
 
 static void constructor(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
-    ExceptionState exceptionState(ExceptionState::ConstructionContext, "TestException", info.Holder(), info.GetIsolate());
+    ExceptionState exceptionState(info.GetIsolate(), ExceptionState::ConstructionContext, "TestException");
+
     if (UNLIKELY(info.Length() < 1)) {
         exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(1, info.Length()));
         return;
     }
+
     unsigned argument;
-    {
-        argument = toUInt16(info.GetIsolate(), info[0], NormalConversion, exceptionState);
-        if (exceptionState.hadException())
-            return;
-    }
+    argument = toUInt16(info.GetIsolate(), info[0], NormalConversion, exceptionState);
+    if (exceptionState.hadException())
+        return;
+
     TestException* impl = TestException::create(argument);
     v8::Local<v8::Object> wrapper = info.Holder();
     wrapper = impl->associateWithWrapper(info.GetIsolate(), &V8TestException::wrapperTypeInfo, wrapper);