Prepare to add more initiator info to CachedResource(Request)

Source/core/xml/XSLImportRule.cpp

 /*
  * This file is part of the XSL implementation.
  *
  * Copyright (C) 2004, 2005, 2006, 2008 Apple Inc. All rights reserved.
  *
  * 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
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 
 #include "config.h"
 #include "core/xml/XSLImportRule.h"
 
 #include "core/dom/Document.h"
 #include "core/loader/cache/CachedResourceLoader.h"
 #include "core/loader/cache/CachedResourceRequest.h"
+#include "core/loader/cache/CachedResourceRequestInitiators.h"
 #include "core/loader/cache/CachedXSLStyleSheet.h"
 #include "core/xml/XSLStyleSheet.h"
 
 namespace WebCore {
 
 XSLImportRule::XSLImportRule(XSLStyleSheet* parent, const String& href)
     : m_parentStyleSheet(parent)
     , m_strHref(href)
     , m_cachedSheet(0)
     , m_loading(false)
@@ skipping 52 matching lines @@
         // use parent styleheet's URL as the base URL
         absHref = KURL(parentSheet->baseURL(), m_strHref).string();
     
     // Check for a cycle in our import chain.  If we encounter a stylesheet
     // in our parent chain with the same URL, then just bail.
     for (XSLStyleSheet* parentSheet = parentStyleSheet(); parentSheet; parentSheet = parentSheet->parentStyleSheet()) {
         if (absHref == parentSheet->baseURL().string())
             return;
     }
     
-    CachedResourceRequest request(ResourceRequest(cachedResourceLoader->document()->completeURL(absHref)));
+    CachedResourceRequest request(ResourceRequest(cachedResourceLoader->document()->completeURL(absHref)), cachedResourceRequestInitiators().xml);
     m_cachedSheet = cachedResourceLoader->requestXSLStyleSheet(request);
     
     if (m_cachedSheet) {
         m_cachedSheet->addClient(this);
         
         // If the imported sheet is in the cache, then setXSLStyleSheet gets called,
         // and the sheet even gets parsed (via parseString).  In this case we have
         // loaded (even if our subresources haven't), so if we have a stylesheet after
         // checking the cache, then we've clearly loaded.
         if (!m_styleSheet)
             m_loading = true;
     }
 }
 
 } // namespace WebCore