| Index: third_party/WebKit/Source/modules/broadcastchannel/BroadcastChannel.cpp | 
| diff --git a/third_party/WebKit/Source/modules/broadcastchannel/BroadcastChannel.cpp b/third_party/WebKit/Source/modules/broadcastchannel/BroadcastChannel.cpp | 
| index 33eaa4a51c06927b6a950f2bb2f580efad0e98cc..6b4a6361eac6a4114ad094420140ffeb988eeb17 100644 | 
| --- a/third_party/WebKit/Source/modules/broadcastchannel/BroadcastChannel.cpp | 
| +++ b/third_party/WebKit/Source/modules/broadcastchannel/BroadcastChannel.cpp | 
| @@ -62,7 +62,8 @@ void BroadcastChannel::postMessage(const ScriptValue& message, | 
| return; | 
| } | 
| RefPtr<SerializedScriptValue> value = SerializedScriptValue::serialize( | 
| -      message.isolate(), message.v8Value(), nullptr, nullptr, exceptionState); | 
| +      message.isolate(), message.v8Value(), | 
| +      SerializedScriptValue::SerializeOptions(), exceptionState); | 
| if (exceptionState.hadException()) | 
| return; | 
|  | 
|  |