Remove ENTITY_REFERENCE_NODE

Source/WebKit/chromium/public/WebNode.h

Index: Source/WebKit/chromium/public/WebNode.h
diff --git a/Source/WebKit/chromium/public/WebNode.h b/Source/WebKit/chromium/public/WebNode.h
index e1e7f53c20cba42b2b629d16dedbb225e3b55252..bc4538ed423a1ca83ec081709e651ba54d09685e 100644
--- a/Source/WebKit/chromium/public/WebNode.h
+++ b/Source/WebKit/chromium/public/WebNode.h
@@ -73,19 +73,19 @@ public:
 
     enum NodeType {
         ElementNode = 1,
-        AttributeNode,
-        TextNode,
-        CDataSectionNode,
-        EntityReferenceNode,
-        EntityNode,
-        ProcessingInstructionsNode,
-        CommentNode,
-        DocumentNode,
-        DocumentTypeNode,
-        DocumentFragmentNode,
-        NotationNode,
-        XPathNamespaceNode,
-        ShadowRootNode
+        AttributeNode = 2,
+        TextNode = 3,
+        CDataSectionNode = 4,
+        // EntityReferenceNodes are deprecated and impossible to create in WebKit.
+        EntityNode = 6,
+        ProcessingInstructionsNode = 7,
+        CommentNode = 8,
+        DocumentNode = 9,
+        DocumentTypeNode = 10,
+        DocumentFragmentNode = 11,
+        NotationNode = 12,
+        XPathNamespaceNode = 13,
+        ShadowRootNode = 14
     };
 
     WEBKIT_EXPORT NodeType nodeType() const;