Revert of Convert first letter into a pseudo element.

Source/core/dom/Node.cpp

Index: Source/core/dom/Node.cpp
diff --git a/Source/core/dom/Node.cpp b/Source/core/dom/Node.cpp
index f5a0565d9328e84a633eaa679ff7763c352d3590..4683901ebaa6ddf8c944dee292daafe566a277b0 100644
--- a/Source/core/dom/Node.cpp
+++ b/Source/core/dom/Node.cpp
@@ -1688,8 +1688,6 @@ static void traverseTreeAndMark(const String& baseIndent, const Node* rootNode,
                 traverseTreeAndMark(indent.toString(), pseudo, markedNode1, markedLabel1, markedNode2, markedLabel2);
             if (Element* pseudo = element.pseudoElement(AFTER))
                 traverseTreeAndMark(indent.toString(), pseudo, markedNode1, markedLabel1, markedNode2, markedLabel2);
-            if (Element* pseudo = element.pseudoElement(FIRST_LETTER))
-                traverseTreeAndMark(indent.toString(), pseudo, markedNode1, markedLabel1, markedNode2, markedLabel2);
             if (Element* pseudo = element.pseudoElement(BACKDROP))
                 traverseTreeAndMark(indent.toString(), pseudo, markedNode1, markedLabel1, markedNode2, markedLabel2);
         }