DOM: NodeIterator.filter and TreeWalker.filter should return values which were specified to createN…

third_party/WebKit/Source/core/dom/NodeIteratorBase.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2000 Frederik Holljen (frederik.holljen@hig.no)
  * Copyright (C) 2001 Peter Kelly (pmk@post.com)
  * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
  * Copyright (C) 2004, 2008 Apple 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 "core/dom/NodeIteratorBase.h"
 
 #include "bindings/core/v8/ExceptionState.h"
+#include "bindings/core/v8/V8NodeFilterCondition.h"
 #include "core/dom/Node.h"
 #include "core/dom/NodeFilter.h"
 
 namespace blink {
 
 NodeIteratorBase::NodeIteratorBase(void* child_this,
                                    Node* root_node,
                                    unsigned what_to_show,
-                                   NodeFilter* node_filter)
+                                   V8NodeFilterCondition* node_filter)
     : root_(root_node),
       what_to_show_(what_to_show),
       filter_(child_this, node_filter) {}
 
 unsigned NodeIteratorBase::AcceptNode(Node* node,
                                       ExceptionState& exception_state) const {
   // The bit twiddling here is done to map DOM node types, which are given as
   // integers from 1 through 14, to whatToShow bit masks.
   if (!(((1 << (node->getNodeType() - 1)) & what_to_show_)))
     return NodeFilter::kFilterSkip;
   if (!filter_)
     return NodeFilter::kFilterAccept;
   return filter_->acceptNode(node, exception_state);
 }
 
 DEFINE_TRACE(NodeIteratorBase) {
   visitor->Trace(root_);
   visitor->Trace(filter_);
 }
 
 DEFINE_TRACE_WRAPPERS(NodeIteratorBase) {
   visitor->TraceWrappers(filter_);
 }
 
 }  // namespace blink