Implement headers attributes in ForeignFetchResponse

third_party/WebKit/Source/core/xmlhttprequest/XMLHttpRequest.cpp

 /*
  *  Copyright (C) 2004, 2006, 2008 Apple Inc. All rights reserved.
  *  Copyright (C) 2005-2007 Alexey Proskuryakov <ap@webkit.org>
  *  Copyright (C) 2007, 2008 Julien Chaffraix <jchaffraix@webkit.org>
  *  Copyright (C) 2008, 2011 Google Inc. All rights reserved.
  *  Copyright (C) 2012 Intel Corporation
  *
  *  This library is free software; you can redistribute it and/or
  *  modify it under the terms of the GNU Lesser General Public
  *  License as published by the Free Software Foundation; either
@@ skipping 1214 matching lines @@
 }
 
 String XMLHttpRequest::getAllResponseHeaders() const
 {
     if (m_state < HEADERS_RECEIVED || m_error)
         return "";
 
     StringBuilder stringBuilder;
 
     HTTPHeaderSet accessControlExposeHeaderSet;
-    parseAccessControlExposeHeadersAllowList(m_response.httpHeaderField(HTTPNames::Access_Control_Expose_Headers), accessControlExposeHeaderSet);
+    extractCorsExposedHeaderNamesList(m_response, accessControlExposeHeaderSet);
+
     HTTPHeaderMap::const_iterator end = m_response.httpHeaderFields().end();
     for (HTTPHeaderMap::const_iterator it = m_response.httpHeaderFields().begin(); it!= end; ++it) {
         // Hide any headers whose name is a forbidden response-header name.
         // This is required for all kinds of filtered responses.
         //
         // TODO: Consider removing canLoadLocalResources() call.
         // crbug.com/567527
         if (FetchUtils::isForbiddenResponseHeaderName(it->key) && !getSecurityOrigin()->canLoadLocalResources())
             continue;
 
@@ skipping 16 matching lines @@
     if (m_state < HEADERS_RECEIVED || m_error)
         return nullAtom;
 
     // See comment in getAllResponseHeaders above.
     if (FetchUtils::isForbiddenResponseHeaderName(name) && !getSecurityOrigin()->canLoadLocalResources()) {
         logConsoleError(getExecutionContext(), "Refused to get unsafe header \"" + name + "\"");
         return nullAtom;
     }
 
     HTTPHeaderSet accessControlExposeHeaderSet;
-    parseAccessControlExposeHeadersAllowList(m_response.httpHeaderField(HTTPNames::Access_Control_Expose_Headers), accessControlExposeHeaderSet);
+    extractCorsExposedHeaderNamesList(m_response, accessControlExposeHeaderSet);
 
     if (!m_sameOriginRequest && !isOnAccessControlResponseHeaderWhitelist(name) && !accessControlExposeHeaderSet.contains(name)) {
         logConsoleError(getExecutionContext(), "Refused to get unsafe header \"" + name + "\"");
         return nullAtom;
     }
     return m_response.httpHeaderField(name);
 }
 
 AtomicString XMLHttpRequest::finalResponseMIMEType() const
 {
@@ skipping 431 matching lines @@
     visitor->trace(m_responseArrayBuffer);
     visitor->trace(m_progressEventThrottle);
     visitor->trace(m_upload);
     visitor->trace(m_blobLoader);
     XMLHttpRequestEventTarget::trace(visitor);
     DocumentParserClient::trace(visitor);
     ActiveDOMObject::trace(visitor);
 }
 
 } // namespace blink