Node.replaceChild and Node.removeChild do not use custom binding anymore

Source/core/dom/Node.cpp

 /*
  * 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, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 461 matching lines @@
 
 PassRefPtrWillBeRawPtr<Node> Node::insertBefore(PassRefPtrWillBeRawPtr<Node> newChild, Node* refChild, ExceptionState& exceptionState)
 {
     if (isContainerNode())
         return toContainerNode(this)->insertBefore(newChild, refChild, exceptionState);
 
     exceptionState.throwDOMException(HierarchyRequestError, "This node type does not support this method.");
     return nullptr;
 }
 
-void Node::replaceChild(PassRefPtrWillBeRawPtr<Node> newChild, Node* oldChild, ExceptionState& exceptionState)
+PassRefPtrWillBeRawPtr<Node> Node::replaceChild(PassRefPtrWillBeRawPtr<Node> newChild, PassRefPtrWillBeRawPtr<Node> oldChild, ExceptionState& exceptionState)
 {
     if (isContainerNode())
-        toContainerNode(this)->replaceChild(newChild, oldChild, exceptionState);
-    else
-        exceptionState.throwDOMException(HierarchyRequestError,  "This node type does not support this method.");
+        return toContainerNode(this)->replaceChild(newChild, oldChild, exceptionState);
+
+    exceptionState.throwDOMException(HierarchyRequestError,  "This node type does not support this method.");
+    return nullptr;
 }
 
-void Node::removeChild(Node* oldChild, ExceptionState& exceptionState)
+PassRefPtrWillBeRawPtr<Node> Node::removeChild(PassRefPtrWillBeRawPtr<Node> oldChild, ExceptionState& exceptionState)
 {
     if (isContainerNode())
-        toContainerNode(this)->removeChild(oldChild, exceptionState);
-    else
-        exceptionState.throwDOMException(NotFoundError, "This node type does not support this method.");
+        return toContainerNode(this)->removeChild(oldChild, exceptionState);
+
+    exceptionState.throwDOMException(NotFoundError, "This node type does not support this method.");
+    return nullptr;
 }
 
 PassRefPtrWillBeRawPtr<Node> Node::appendChild(PassRefPtrWillBeRawPtr<Node> newChild, ExceptionState& exceptionState)
 {
     if (isContainerNode())
         return toContainerNode(this)->appendChild(newChild, exceptionState);
 
     exceptionState.throwDOMException(HierarchyRequestError, "This node type does not support this method.");
     return nullptr;
 }
@@ skipping 2051 matching lines @@
         node->showTreeForThis();
 }
 
 void showNodePath(const WebCore::Node* node)
 {
     if (node)
         node->showNodePathForThis();
 }
 
 #endif