Index: third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceDocument.cpp |
diff --git a/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceDocument.cpp b/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceDocument.cpp |
index e9aaa0c468d6c72bb9ee318935b47deadfa90c17..715856ff7591e7d24cabb9881d6d71af19058856 100644 |
--- a/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceDocument.cpp |
+++ b/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceDocument.cpp |
@@ -133,7 +133,10 @@ TestInterfaceDocument* V8TestInterfaceDocument::toImplWithTypeCheck(v8::Isolate* |
} |
TestInterfaceDocument* NativeValueTraits<TestInterfaceDocument>::nativeValue(v8::Isolate* isolate, v8::Local<v8::Value> value, ExceptionState& exceptionState) { |
- return V8TestInterfaceDocument::toImplWithTypeCheck(isolate, value); |
+ TestInterfaceDocument* nativeValue = V8TestInterfaceDocument::toImplWithTypeCheck(isolate, value); |
+ if (!nativeValue) |
+ exceptionState.throwTypeError("Unable to convert value to TestInterfaceDocument."); |
+ return nativeValue; |
} |
} // namespace blink |