Changed EDisplay to an enum class and renamed its members to be keywords

third_party/WebKit/Source/core/html/HTMLFormElement.cpp

Index: third_party/WebKit/Source/core/html/HTMLFormElement.cpp
diff --git a/third_party/WebKit/Source/core/html/HTMLFormElement.cpp b/third_party/WebKit/Source/core/html/HTMLFormElement.cpp
index ad9d90724c81b50af19a4532bd10fbd647dab4df..692a5af1c13cdc699554b82103e7d9e60e0bdbae 100644
--- a/third_party/WebKit/Source/core/html/HTMLFormElement.cpp
+++ b/third_party/WebKit/Source/core/html/HTMLFormElement.cpp
@@ -127,10 +127,10 @@ bool HTMLFormElement::layoutObjectIsNeeded(const ComputedStyle& style)
         return true;
 
     EDisplay display = style.display();
-    bool formIsTablePart = display == TABLE || display == INLINE_TABLE || display == TABLE_ROW_GROUP
-        || display == TABLE_HEADER_GROUP || display == TABLE_FOOTER_GROUP || display == TABLE_ROW
-        || display == TABLE_COLUMN_GROUP || display == TABLE_COLUMN || display == TABLE_CELL
-        || display == TABLE_CAPTION;
+    bool formIsTablePart = display == EDisplay::Table || display == EDisplay::InlineTable || display == EDisplay::TableRowGroup
+        || display == EDisplay::TableHeaderGroup || display == EDisplay::TableFooterGroup || display == EDisplay::TableRow
+        || display == EDisplay::TableColumnGroup || display == EDisplay::TableColumn || display == EDisplay::TableCell
+        || display == EDisplay::TableCaption;
 
     return formIsTablePart;
 }