Merge webkit.org at r60469 : Initial merge by git.

Change-Id: I66a0047aa2af802f66bb0c7f2a8b02247a596234

1 files changed, 50 insertions, 0 deletions

diff --git a/WebCore/html/LabelsNodeList.cpp b/WebCore/html/LabelsNodeList.cpp
new file mode 100644
index 0000000..f2bda17
--- /dev/null
+++ b/WebCore/html/LabelsNodeList.cpp
@@ -0,0 +1,50 @@
+/**
+ * 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, 2007, 2008 Apple Inc. All rights reserved.
+ * Copyright (C) 2010 Nokia 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.
+ */
+
+#include "config.h"
+#include "LabelsNodeList.h"
+
+#include "Element.h"
+#include "HTMLLabelElement.h"
+#include "HTMLNames.h"
+
+namespace WebCore {
+
+using namespace HTMLNames;
+
+LabelsNodeList::LabelsNodeList(PassRefPtr<Node> forNode )
+    : DynamicNodeList(forNode->document()) , m_forNode(forNode)
+{
+}
+
+LabelsNodeList::~LabelsNodeList()
+{
+    m_forNode->removeCachedLabelsNodeList(this);
+} 
+    
+bool LabelsNodeList::nodeMatches(Element* testNode) const
+{
+    return testNode->hasTagName(labelTag) && static_cast<HTMLLabelElement*>(testNode)->control() == m_forNode;
+}
+
+} // namespace WebCore