Imported QtWebKit TP3 (git b57bc6801f1876c3220d5a4bfea33d620d477443)

Change-Id: I3b1d8a2808782c9f34d50240000e20cb38d3680f
Reviewed-by: Konstantin Tokarev <annulen@yandex.ru>

1 files changed, 49 insertions, 0 deletions

diff --git a/Source/WebCore/dom/ClassCollection.cpp b/Source/WebCore/dom/ClassCollection.cpp
new file mode 100644
index 000000000..88af086a3
--- /dev/null
+++ b/Source/WebCore/dom/ClassCollection.cpp
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2007-2008, 2014, 2015 Apple Inc. All rights reserved.
+ * Copyright (C) 2007 David Smith (catfish.man@gmail.com)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1.  Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ * 2.  Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ * 3.  Neither the name of Apple Inc. ("Apple") nor the names of
+ *     its contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "config.h"
+#include "ClassCollection.h"
+
+#include "NodeRareData.h"
+#include "StyledElement.h"
+
+namespace WebCore {
+
+Ref<ClassCollection> ClassCollection::create(ContainerNode& rootNode, CollectionType type, const AtomicString& classNames)
+{
+    ASSERT(type == ByClass);
+    return adoptRef(*new ClassCollection(rootNode, type, classNames));
+}
+
+ClassCollection::~ClassCollection()
+{
+    ownerNode().nodeLists()->removeCachedCollection(this, m_originalClassNames);
+}
+
+} // namespace WebCore