Enforce ScriptForbiddenScope and make it non-fatal.

Source/bindings/core/v8/NPV8Object.cpp

 /*
  * Copyright (C) 2004, 2006 Apple Computer, Inc.  All rights reserved.
  * Copyright (C) 2007, 2008, 2009 Google, Inc.  All rights reserved.
  * Copyright (C) 2014 Opera Software ASA. 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.
@@ skipping 208 matching lines @@
         }
     }
     v8NpObject->v8Object.Reset();
     v8NpObject->rootObject = 0;
 }
 
 } // namespace blink
 
 bool _NPN_Invoke(NPP npp, NPObject* npObject, NPIdentifier methodName, const NPVariant* arguments, uint32_t argumentCount, NPVariant* result)
 {
-    ScriptForbiddenScope::AllowSuperUnsafeScript thisShouldBeRemoved;
-
     if (!npObject)
         return false;
 
     v8::Isolate* isolate = v8::Isolate::GetCurrent();
 
     V8NPObject* v8NpObject = npObjectToV8NPObject(npObject);
     if (!v8NpObject) {
         if (npObject->_class->invoke)
             return npObject->_class->invoke(npObject, methodName, arguments, argumentCount, result);
 
@@ skipping 45 matching lines @@
     if (resultObject.IsEmpty())
         return false;
 
     convertV8ObjectToNPVariant(resultObject, npObject, result, isolate);
     return true;
 }
 
 // FIXME: Fix it same as _NPN_Invoke (HandleScope and such).
 bool _NPN_InvokeDefault(NPP npp, NPObject* npObject, const NPVariant* arguments, uint32_t argumentCount, NPVariant* result)
 {
-    ScriptForbiddenScope::AllowSuperUnsafeScript thisShouldBeRemoved;
-
     if (!npObject)
         return false;
 
     v8::Isolate* isolate = v8::Isolate::GetCurrent();
 
     V8NPObject* v8NpObject = npObjectToV8NPObject(npObject);
     if (!v8NpObject) {
         if (npObject->_class->invokeDefault)
             return npObject->_class->invokeDefault(npObject, arguments, argumentCount, result);
 
@@ skipping 35 matching lines @@
 
 bool _NPN_Evaluate(NPP npp, NPObject* npObject, NPString* npScript, NPVariant* result)
 {
     // FIXME: Give the embedder a way to control this.
     bool popupsAllowed = false;
     return _NPN_EvaluateHelper(npp, popupsAllowed, npObject, npScript, result);
 }
 
 bool _NPN_EvaluateHelper(NPP npp, bool popupsAllowed, NPObject* npObject, NPString* npScript, NPVariant* result)
 {
-    ScriptForbiddenScope::AllowSuperUnsafeScript thisShouldBeRemoved;
-
     VOID_TO_NPVARIANT(*result);
     if (!npObject)
         return false;
 
     V8NPObject* v8NpObject = npObjectToV8NPObject(npObject);
     if (!v8NpObject)
         return false;
 
     v8::Isolate* isolate = v8::Isolate::GetCurrent();
     ScriptState* scriptState = mainWorldScriptState(isolate, npp, npObject);
@@ skipping 257 matching lines @@
 
         convertV8ObjectToNPVariant(resultObject, npObject, result, isolate);
         return true;
     }
 
     if (NP_CLASS_STRUCT_VERSION_HAS_CTOR(npObject->_class) && npObject->_class->construct)
         return npObject->_class->construct(npObject, arguments, argumentCount, result);
 
     return false;
 }