Rename nodes/elements traversal function names.

Source/core/xml/XPathStep.cpp

Index: Source/core/xml/XPathStep.cpp
diff --git a/Source/core/xml/XPathStep.cpp b/Source/core/xml/XPathStep.cpp
index e98c81d0f93293c3916168d25183f639fe3288c8..1853edc05448a28ef956cc08880b0c9dcfc668f0 100644
--- a/Source/core/xml/XPathStep.cpp
+++ b/Source/core/xml/XPathStep.cpp
@@ -331,7 +331,7 @@ void Step::nodesInAxis(EvaluationContext& evaluationContext, Node* context, Node
 
     case FollowingAxis:
         if (context->isAttributeNode()) {
-            for (Node& p : NodeTraversal::fromNext(*toAttr(context)->ownerElement())) {
+            for (Node& p : NodeTraversal::startsAfter(*toAttr(context)->ownerElement())) {
                 if (nodeMatches(evaluationContext, &p, FollowingAxis, nodeTest()))
                     nodes.append(&p);
             }