Have getElementsByClassName() / getElementsByTagName*() return an HTMLCollection

Source/core/dom/TagNodeList.h

Index: Source/core/dom/TagNodeList.h
diff --git a/Source/core/dom/TagNodeList.h b/Source/core/dom/TagNodeList.h
deleted file mode 100644
index 282fffc0e06e61aa32ff487804cd12fb0ca65301..0000000000000000000000000000000000000000
--- a/Source/core/dom/TagNodeList.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
- *           (C) 1999 Antti Koivisto (koivisto@kde.org)
- *           (C) 2001 Dirk Mueller (mueller@kde.org)
- * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
- * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
- *
- * 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 TagNodeList_h
-#define TagNodeList_h
-
-#include "core/dom/Element.h"
-#include "core/dom/LiveNodeList.h"
-#include "wtf/text/AtomicString.h"
-
-namespace WebCore {
-
-// NodeList that limits to a particular tag.
-class TagNodeList : public LiveNodeList {
-public:
-    static PassRefPtr<TagNodeList> create(PassRefPtr<ContainerNode> rootNode, const AtomicString& namespaceURI, const AtomicString& localName)
-    {
-        ASSERT(namespaceURI != starAtom);
-        return adoptRef(new TagNodeList(rootNode, TagNodeListType, namespaceURI, localName));
-    }
-
-    static PassRefPtr<TagNodeList> create(PassRefPtr<ContainerNode> rootNode, CollectionType type, const AtomicString& localName)
-    {
-        ASSERT_UNUSED(type, type == TagNodeListType);
-        return adoptRef(new TagNodeList(rootNode, TagNodeListType, starAtom, localName));
-    }
-
-    virtual ~TagNodeList();
-
-protected:
-    TagNodeList(PassRefPtr<ContainerNode> rootNode, CollectionType, const AtomicString& namespaceURI, const AtomicString& localName);
-
-    virtual bool nodeMatches(const Element&) const OVERRIDE;
-
-    AtomicString m_namespaceURI;
-    AtomicString m_localName;
-};
-
-class HTMLTagNodeList FINAL : public TagNodeList {
-public:
-    static PassRefPtr<HTMLTagNodeList> create(PassRefPtr<ContainerNode> rootNode, CollectionType type, const AtomicString& localName)
-    {
-        ASSERT_UNUSED(type, type == HTMLTagNodeListType);
-        return adoptRef(new HTMLTagNodeList(rootNode, localName));
-    }
-
-    bool nodeMatchesInlined(const Element&) const;
-
-private:
-    HTMLTagNodeList(PassRefPtr<ContainerNode> rootNode, const AtomicString& localName);
-
-    virtual bool nodeMatches(const Element&) const OVERRIDE;
-
-    AtomicString m_loweredLocalName;
-};
-
-inline bool HTMLTagNodeList::nodeMatchesInlined(const Element& testNode) const
-{
-    // Implements http://dvcs.w3.org/hg/domcore/raw-file/tip/Overview.html#concept-getelementsbytagname
-    if (m_localName != starAtom) {
-        const AtomicString& localName = testNode.isHTMLElement() ? m_loweredLocalName : m_localName;
-        if (localName != testNode.localName())
-            return false;
-    }
-    ASSERT(m_namespaceURI == starAtom);
-    return true;
-}
-
-} // namespace WebCore
-
-#endif // TagNodeList_h