bindings: Removes a wrong ASSERT: Exception must be thrown across origins.

third_party/WebKit/Source/bindings/core/v8/V8DOMWrapper.h

 /*
  * 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 93 matching lines @@
         setNativeInfo(wrapper, wrapperTypeInfo, ScriptWrappable::fromNode(node));
         ASSERT(hasInternalFieldsSet(wrapper));
     }
     RELEASE_ASSERT_WITH_SECURITY_IMPLICATION(toScriptWrappable(wrapper) == ScriptWrappable::fromNode(node));
     return wrapper;
 }
 
 class V8WrapperInstantiationScope {
     STACK_ALLOCATED();
 public:
-    V8WrapperInstantiationScope(v8::Local<v8::Object> creationContext, v8::Isolate* isolate, bool withSecurityCheck = true)
+    V8WrapperInstantiationScope(v8::Local<v8::Object> creationContext, v8::Isolate* isolate, bool withSecurityCheck)
         : m_didEnterContext(false)
         , m_context(isolate->GetCurrentContext())
         , m_tryCatch(isolate)
         , m_convertExceptions(false)
     {
         // creationContext should not be empty. Because if we have an
         // empty creationContext, we will end up creating
         // a new object in the context currently entered. This is wrong.
         RELEASE_ASSERT(!creationContext.IsEmpty());
         v8::Local<v8::Context> contextForWrapper = creationContext->CreationContext();
@@ skipping 37 matching lines @@
 
     bool m_didEnterContext;
     v8::Local<v8::Context> m_context;
     v8::TryCatch m_tryCatch;
     bool m_convertExceptions;
 };
 
 } // namespace blink
 
 #endif // V8DOMWrapper_h