Simplify HTMLStyleElement.

sky/engine/core/dom/StyleEngine.h

Index: sky/engine/core/dom/StyleEngine.h
diff --git a/sky/engine/core/dom/StyleEngine.h b/sky/engine/core/dom/StyleEngine.h
index 207429b8878fcdde3e94dd6b3b146e14421c54c5..cf898f2fc224753f46802b5d0739999cd8819cfb 100644
--- a/sky/engine/core/dom/StyleEngine.h
+++ b/sky/engine/core/dom/StyleEngine.h
@@ -126,7 +126,7 @@ public:
 
     void markDocumentDirty();
 
-    PassRefPtr<CSSStyleSheet> createSheet(Element*, const String& text, TextPosition startPosition, bool createdByParser);
+    PassRefPtr<CSSStyleSheet> createSheet(Element*, const String& text);
     void removeSheet(StyleSheetContents*);
 
     void addScopedStyleResolver(const ScopedStyleResolver* resolver) { m_scopedStyleResolvers.add(resolver); }
@@ -156,8 +156,6 @@ private:
 
     void createResolver();
 
-    static PassRefPtr<CSSStyleSheet> parseSheet(Element*, const String& text, TextPosition startPosition, bool createdByParser);
-
     const DocumentStyleSheetCollection* documentStyleSheetCollection() const
     {
         return m_documentStyleSheetCollection.get();