[Bindings] Simplify V8PrivateProperty::Symbol methods

third_party/WebKit/Source/core/events/MessageEvent.cpp

 /*
  * Copyright (C) 2007 Henry Mason (hmason@mac.com)
  * Copyright (C) 2003, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 251 matching lines @@
 
   // Ensures a wrapper is created for the data to return now so that V8 knows
   // how much memory is used via the wrapper. To keep the wrapper alive, it's
   // set to the wrapper of the MessageEvent as a private value.
   switch (getDataType()) {
     case MessageEvent::DataTypeScriptValue:
     case MessageEvent::DataTypeSerializedScriptValue:
       break;
     case MessageEvent::DataTypeString:
       V8PrivateProperty::getMessageEventCachedData(isolate).set(
-          isolate->GetCurrentContext(), wrapper,
-          v8String(isolate, dataAsString()));
+          wrapper, v8String(isolate, dataAsString()));
       break;
     case MessageEvent::DataTypeBlob:
       break;
     case MessageEvent::DataTypeArrayBuffer:
       V8PrivateProperty::getMessageEventCachedData(isolate).set(
-          isolate->GetCurrentContext(), wrapper,
-          ToV8(dataAsArrayBuffer(), wrapper, isolate));
+          wrapper, ToV8(dataAsArrayBuffer(), wrapper, isolate));
       break;
   }
 
   return wrapper;
 }
 
 }  // namespace blink