Remove Range.compareNode() as it is not in the spec

Source/core/frame/UseCounter.cpp

Index: Source/core/frame/UseCounter.cpp
diff --git a/Source/core/frame/UseCounter.cpp b/Source/core/frame/UseCounter.cpp
index 794e5246280616c7eac16ece4dcd6f35f3e28642..912691b5e8a1785274cfab158cb2038f362161f6 100644
--- a/Source/core/frame/UseCounter.cpp
+++ b/Source/core/frame/UseCounter.cpp
@@ -853,9 +853,6 @@ String UseCounter::deprecationMessage(Feature feature)
     case PrefixedOfflineAudioContext:
         return replacedBy("webkitOfflineAudioContext", "OfflineAudioContext");
 
-    case RangeCompareNode:
-        return replacedBy("Range.compareNode()", "Range.compareBoundaryPoints()");
-
     case RangeExpand:
         return replacedBy("Range.expand()", "Selection.modify()");