Avoid duplicate functions/code in core/editing: endTag

third_party/WebKit/Source/core/editing/serializers/MarkupFormatter.cpp

Index: third_party/WebKit/Source/core/editing/serializers/MarkupFormatter.cpp
diff --git a/third_party/WebKit/Source/core/editing/serializers/MarkupFormatter.cpp b/third_party/WebKit/Source/core/editing/serializers/MarkupFormatter.cpp
index b75932dce31894a9494252abb1ee4b76826a0c0a..ea8f5cb145e63463cc90b1a74f60d9bba176e713 100644
--- a/third_party/WebKit/Source/core/editing/serializers/MarkupFormatter.cpp
+++ b/third_party/WebKit/Source/core/editing/serializers/MarkupFormatter.cpp
@@ -37,6 +37,7 @@
 #include "core/dom/DocumentFragment.h"
 #include "core/dom/DocumentType.h"
 #include "core/dom/ProcessingInstruction.h"
+#include "core/editing/EditingUtilities.h"
 #include "core/editing/Editor.h"
 #include "core/html/HTMLElement.h"
 #include "core/html/HTMLTemplateElement.h"
@@ -178,13 +179,6 @@ void MarkupFormatter::appendStartMarkup(StringBuilder& result,
   }
 }
 
-static bool elementCannotHaveEndTag(const Node& node) {
-  if (!node.isHTMLElement())
-    return false;
-
-  return !toHTMLElement(node).shouldSerializeEndTag();
-}
-
 void MarkupFormatter::appendEndMarkup(StringBuilder& result,
                                       const Element& element) {
   if (shouldSelfClose(element) ||