Implement custom element construction and some 'define' checks

third_party/WebKit/Source/bindings/core/v8/V8ThrowException.cpp

 /*
  * Copyright (C) 2009 Google 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
  *     notice, this list of conditions and the following disclaimer in the
@@ skipping 140 matching lines @@
     return V8ThrowException::throwException(exception, isolate);
 }
 
 v8::Local<v8::Value> V8ThrowException::throwException(v8::Local<v8::Value> exception, v8::Isolate* isolate)
 {
     if (!isolate->IsExecutionTerminating())
         isolate->ThrowException(exception);
     return v8::Undefined(isolate);
 }
 
+v8::Local<v8::Value> V8ThrowException::throwIllegalConstructorTypeError(v8::Isolate* isolate)
+{
+    return V8ThrowException::throwTypeError(isolate, "Illegal constructor");
+}
+
 } // namespace blink