Delete StyleSheetList and support code.

sky/engine/core/css/StyleSheetList.h

Index: sky/engine/core/css/StyleSheetList.h
diff --git a/sky/engine/core/css/StyleSheetList.h b/sky/engine/core/css/StyleSheetList.h
deleted file mode 100644
index 171df43b365ed9e31682fda8ee68a8e8185b5bfb..0000000000000000000000000000000000000000
--- a/sky/engine/core/css/StyleSheetList.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * (C) 1999-2003 Lars Knoll (knoll@kde.org)
- * Copyright (C) 2004, 2006, 2007 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.
- */
-
-#ifndef SKY_ENGINE_CORE_CSS_STYLESHEETLIST_H_
-#define SKY_ENGINE_CORE_CSS_STYLESHEETLIST_H_
-
-#include "sky/engine/core/css/CSSStyleSheet.h"
-#include "sky/engine/core/dom/TreeScope.h"
-#include "sky/engine/wtf/Forward.h"
-#include "sky/engine/wtf/PassRefPtr.h"
-#include "sky/engine/wtf/RefCounted.h"
-#include "sky/engine/wtf/Vector.h"
-
-namespace blink {
-
-class CSSStyleSheet;
-class HTMLStyleElement;
-
-class StyleSheetList : public RefCounted<StyleSheetList> {
-public:
-    static PassRefPtr<StyleSheetList> create(TreeScope* treeScope) { return adoptRef(new StyleSheetList(treeScope)); }
-    ~StyleSheetList();
-
-    unsigned length();
-    CSSStyleSheet* item(unsigned index);
-
-    HTMLStyleElement* getNamedItem(const AtomicString&) const;
-
-    Document* document() { return m_treeScope ? &m_treeScope->document() : 0; }
-
-#if !ENABLE(OILPAN)
-    void detachFromDocument();
-#endif
-
-    CSSStyleSheet* anonymousNamedGetter(const AtomicString&);
-
-private:
-    StyleSheetList(TreeScope*);
-    const Vector<RefPtr<CSSStyleSheet> >& styleSheets();
-
-    RawPtr<TreeScope> m_treeScope;
-#if !ENABLE(OILPAN)
-    Vector<RefPtr<CSSStyleSheet> > m_detachedStyleSheets;
-#endif
-};
-
-} // namespace blink
-
-#endif  // SKY_ENGINE_CORE_CSS_STYLESHEETLIST_H_