Remove unused includes from core/accessibility, core/css and core/dom

Source/core/dom/NamedNodesCollection.cpp

 // Copyright (c) 2008, Google Inc.
 // All rights reserved.
 // 
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 // 
 //     * Redistributions of source code must retain the above copyright
 // notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
@@ skipping 13 matching lines @@
 // 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 "core/dom/NamedNodesCollection.h"
 
 #include "core/dom/Element.h"
-#include "core/dom/NamedNodeMap.h"
 
 namespace WebCore {
 
 Node* NamedNodesCollection::item(unsigned index) const
 {
     if (index < m_nodes.size())
         return m_nodes[index].get();
     return 0;
 }
 
 Node* NamedNodesCollection::namedItem(const AtomicString& id) const
 {
     for (unsigned i = 0; i < m_nodes.size(); ++i) {
         Node* node = m_nodes[i].get();
         if (node->hasID() && toElement(node)->getIdAttribute() == id)
             return node;
     }
     return 0;
 }
 
 } // namespace WebCore