Remove font fetching fallback for CORS failures

Source/core/css/CSSFontFaceSrcValue.cpp

 /*
  * Copyright (C) 2007, 2010 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 74 matching lines @@
 {
     if (!m_fetched)
         return false;
     return m_fetched->loadFailedOrCanceled();
 }
 
 bool CSSFontFaceSrcValue::shouldSetCrossOriginAccessControl(const KURL& resource, SecurityOrigin* securityOrigin)
 {
     if (resource.isLocalFile() || resource.protocolIsData())
         return false;
-    if (m_fetched && m_fetched->isCORSFailed())
-        return false;
     return !securityOrigin->canRequest(resource);
 }
 
 FontResource* CSSFontFaceSrcValue::fetch(Document* document)
 {
-    if (!m_fetched || m_fetched->isCORSFailed()) {
+    if (!m_fetched) {
         FetchRequest request(ResourceRequest(document->completeURL(m_resource)), FetchInitiatorTypeNames::css);
         SecurityOrigin* securityOrigin = document->securityOrigin();
         if (shouldSetCrossOriginAccessControl(request.url(), securityOrigin)) {
             request.setCrossOriginAccessControl(securityOrigin, DoNotAllowStoredCredentials);
         }
         request.mutableResourceRequest().setHTTPReferrer(m_referrer);
         m_fetched = document->fetcher()->fetchFont(request);
     } else {
         // FIXME: CSSFontFaceSrcValue::fetch is invoked when @font-face rule
         // is processed by StyleResolver / StyleEngine.
@@ skipping 14 matching lines @@
     FetchRequest request(ResourceRequest(resourceURL), FetchInitiatorTypeNames::css);
     document->fetcher()->requestLoadStarted(m_fetched.get(), request, ResourceFetcher::ResourceLoadingFromCache);
 }
 
 bool CSSFontFaceSrcValue::equals(const CSSFontFaceSrcValue& other) const
 {
     return m_isLocal == other.m_isLocal && m_format == other.m_format && m_resource == other.m_resource;
 }
 
 }