Always Reconstruct when stylesheets change.

sky/engine/core/dom/StyleElement.cpp

 /*
  * Copyright (C) 2006, 2007 Rob Buis
  * Copyright (C) 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,
@@ skipping 74 matching lines @@
     if (m_registeredAsCandidate) {
         document.styleEngine()->removeStyleSheetCandidateNode(element, scopingNode, treeScope);
         m_registeredAsCandidate = false;
     }
 
     RefPtr<StyleSheet> removedSheet = m_sheet.get();
 
     if (m_sheet)
         clearSheet(element);
     if (removedSheet)
-        document.removedStyleSheet(removedSheet.get(), AnalyzedStyleUpdate);
+        document.removedStyleSheet(removedSheet.get());
 }
 
 void StyleElement::clearDocumentData(Document& document, Element* element)
 {
     if (m_sheet)
         m_sheet->clearOwnerNode();
 
     if (element->inDocument()) {
         ContainerNode* scopingNode = isHTMLStyleElement(element) ? toHTMLStyleElement(element)->scopingNode() :  0;
         TreeScope& treeScope = scopingNode ? scopingNode->treeScope() : element->treeScope();
@@ skipping 48 matching lines @@
         if (screenEval.eval(mediaQueries.get()) || printEval.eval(mediaQueries.get())) {
             m_loading = true;
             TextPosition startPosition = m_startPosition == TextPosition::belowRangePosition() ? TextPosition::minimumPosition() : m_startPosition;
             m_sheet = document.styleEngine()->createSheet(e, text, startPosition, m_createdByParser);
             m_sheet->setMediaQueries(mediaQueries.release());
             m_loading = false;
         }
     }
 
 
-    document.styleResolverMayHaveChanged();
+    document.styleResolverChanged();
 }
 
 }