Use TreeScope::completeURL and baseURL instead of the Document versions

Source/core/css/CSSParserMode.cpp

 /*
  * Copyright (C) 2003 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2005 Allan Sandfeld Jensen (kde@carewolf.com)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2007 Nicholas Shanks <webkit@nickshanks.com>
  * Copyright (C) 2008 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2012 Adobe Systems Incorporated. All rights reserved.
  * Copyright (C) 2012 Intel Corporation. All rights reserved.
  *
@@ skipping 10 matching lines @@
  * 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/css/CSSParserMode.h"
 
 #include "core/dom/Document.h"
+#include "core/dom/TreeScope.h"
 #include "core/frame/Settings.h"
 
 namespace WebCore {
 
 CSSParserContext::CSSParserContext(CSSParserMode mode)
     : m_mode(mode)
     , m_isHTMLDocument(false)
     , m_useLegacyBackgroundSizeShorthandBehavior(false)
 {
 }
 
-CSSParserContext::CSSParserContext(const Document& document, const KURL& baseURL, const String& charset)
-    : m_baseURL(baseURL.isNull() ? document.baseURL() : baseURL)
+CSSParserContext::CSSParserContext(const TreeScope& treeScope, const KURL& baseURL, const String& charset)
+    : m_baseURL(baseURL.isNull() ? treeScope.baseURL() : baseURL)
     , m_charset(charset)
-    , m_mode(document.inQuirksMode() ? HTMLQuirksMode : HTMLStandardMode)
-    , m_isHTMLDocument(document.isHTMLDocument())
-    , m_useLegacyBackgroundSizeShorthandBehavior(document.settings() ? document.settings()->useLegacyBackgroundSizeShorthandBehavior() : false)
+    , m_mode(treeScope.document().inQuirksMode() ? HTMLQuirksMode : HTMLStandardMode)
+    , m_isHTMLDocument(treeScope.document().isHTMLDocument())
+    , m_useLegacyBackgroundSizeShorthandBehavior(treeScope.document().settings() ? treeScope.document().settings()->useLegacyBackgroundSizeShorthandBehavior() : false)
 {
 }
 
 bool CSSParserContext::operator==(const CSSParserContext& other) const
 {
     return m_baseURL == other.m_baseURL
         && m_charset == other.m_charset
         && m_mode == other.m_mode
         && m_isHTMLDocument == other.m_isHTMLDocument
         && m_useLegacyBackgroundSizeShorthandBehavior == other.m_useLegacyBackgroundSizeShorthandBehavior;
 }
 
 const CSSParserContext& strictCSSParserContext()
 {
     DEFINE_STATIC_LOCAL(CSSParserContext, strictContext, (HTMLStandardMode));
     return strictContext;
 }
 
 KURL CSSParserContext::completeURL(const String& url) const
 {
     if (url.isNull())
         return KURL();
     if (charset().isEmpty())
         return KURL(baseURL(), url);
     return KURL(baseURL(), url, charset());
 }
 
 
 } // namespace WebCore