Merge StyleSheetCollection into ScopedStyleResolver.

sky/engine/core/dom/StyleSheetCollection.h

Index: sky/engine/core/dom/StyleSheetCollection.h
diff --git a/sky/engine/core/dom/StyleSheetCollection.h b/sky/engine/core/dom/StyleSheetCollection.h
deleted file mode 100644
index 65caed54dfad1618c320d2f149b216517b001c72..0000000000000000000000000000000000000000
--- a/sky/engine/core/dom/StyleSheetCollection.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
- *           (C) 1999 Antti Koivisto (koivisto@kde.org)
- *           (C) 2001 Dirk Mueller (mueller@kde.org)
- *           (C) 2006 Alexey Proskuryakov (ap@webkit.org)
- * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Inc. All rights reserved.
- * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
- * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
- * Copyright (C) 2011 Google 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_DOM_STYLESHEETCOLLECTION_H_
-#define SKY_ENGINE_CORE_DOM_STYLESHEETCOLLECTION_H_
-
-#include "sky/engine/core/dom/DocumentOrderedList.h"
-#include "sky/engine/wtf/FastAllocBase.h"
-#include "sky/engine/wtf/PassOwnPtr.h"
-#include "sky/engine/wtf/RefPtr.h"
-#include "sky/engine/wtf/Vector.h"
-
-namespace blink {
-
-class CSSStyleSheet;
-class ContainerNode;
-class HTMLStyleElement;
-class StyleResolver;
-class TreeScope;
-
-class StyleSheetCollection {
-    WTF_MAKE_NONCOPYABLE(StyleSheetCollection);
-    WTF_MAKE_FAST_ALLOCATED;
-public:
-    static PassOwnPtr<StyleSheetCollection> create(TreeScope& treeScope)
-    {
-        return adoptPtr(new StyleSheetCollection(treeScope));
-    }
-    ~StyleSheetCollection();
-
-    Vector<RefPtr<CSSStyleSheet> >& activeAuthorStyleSheets() { return m_activeAuthorStyleSheets; }
-    const Vector<RefPtr<CSSStyleSheet> >& activeAuthorStyleSheets() const { return m_activeAuthorStyleSheets; }
-
-    void addStyleSheetCandidateNode(HTMLStyleElement&);
-    void removeStyleSheetCandidateNode(HTMLStyleElement&);
-
-    void updateActiveStyleSheets(StyleResolver&);
-
-private:
-    explicit StyleSheetCollection(TreeScope&);
-
-    void collectStyleSheets(Vector<RefPtr<CSSStyleSheet>>& candidateSheets);
-
-    TreeScope& m_treeScope;
-    DocumentOrderedList m_styleSheetCandidateNodes;    
-    Vector<RefPtr<CSSStyleSheet>> m_activeAuthorStyleSheets;
-};
-
-}
-
-#endif  // SKY_ENGINE_CORE_DOM_STYLESHEETCOLLECTION_H_
-