Ignore unknown options to subresource integrity

Source/core/dom/ScriptLoader.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nikolas Zimmermann <zimmermann@kde.org>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
@@ skipping 350 matching lines @@
     // Why are we ever attempting to execute scripts without a frame?
     if (!frame)
         return true;
 
     AccessControlStatus corsCheck = NotSharableCrossOrigin;
     if (!m_isExternalScript || (sourceCode.resource() && sourceCode.resource()->passesAccessControlCheck(m_element->document().securityOrigin())))
         corsCheck = SharableCrossOrigin;
 
     if (m_isExternalScript) {
         const KURL resourceUrl = sourceCode.resource()->resourceRequest().url();
-        if (!SubresourceIntegrity::CheckSubresourceIntegrity(*m_element, sourceCode.source(), sourceCode.resource()->url(), sourceCode.resource()->mimeType(), *sourceCode.resource())) {
+        if (!SubresourceIntegrity::CheckSubresourceIntegrity(*m_element, sourceCode.source(), sourceCode.resource()->url(), *sourceCode.resource())) {
             return false;
         }
     }
 
     const bool isImportedScript = contextDocument != elementDocument;
     // http://www.whatwg.org/specs/web-apps/current-work/#execute-the-script-block step 2.3
     // with additional support for HTML imports.
     IgnoreDestructiveWriteCountIncrementer ignoreDestructiveWriteCountIncrementer(m_isExternalScript || isImportedScript ? contextDocument.get() : 0);
 
     if (isHTMLScriptLoader(m_element))
@@ skipping 104 matching lines @@
     if (isHTMLScriptLoader(element))
         return toHTMLScriptElement(element)->loader();
 
     if (isSVGScriptLoader(element))
         return toSVGScriptElement(element)->loader();
 
     return 0;
 }
 
 } // namespace blink