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

third_party/WebKit/Source/core/layout/LayoutMultiColumnFlowThread.cpp

 /*
  * Copyright (C) 2012 Apple Inc.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 33 matching lines @@
 }
 
 LayoutMultiColumnFlowThread::~LayoutMultiColumnFlowThread()
 {
 }
 
 LayoutMultiColumnFlowThread* LayoutMultiColumnFlowThread::createAnonymous(Document& document, const ComputedStyle& parentStyle)
 {
     LayoutMultiColumnFlowThread* layoutObject = new LayoutMultiColumnFlowThread();
     layoutObject->setDocumentForAnonymous(&document);
-    layoutObject->setStyle(ComputedStyle::createAnonymousStyleWithDisplay(parentStyle, BLOCK));
+    layoutObject->setStyle(ComputedStyle::createAnonymousStyleWithDisplay(parentStyle, EDisplay::Block));
     return layoutObject;
 }
 
 LayoutMultiColumnSet* LayoutMultiColumnFlowThread::firstMultiColumnSet() const
 {
     for (LayoutObject* sibling = nextSibling(); sibling; sibling = sibling->nextSibling()) {
         if (sibling->isLayoutMultiColumnSet())
             return toLayoutMultiColumnSet(sibling);
     }
     return nullptr;
@@ skipping 994 matching lines @@
 {
     return MultiColumnLayoutState(m_lastSetWorkedOn);
 }
 
 void LayoutMultiColumnFlowThread::restoreMultiColumnLayoutState(const MultiColumnLayoutState& state)
 {
     m_lastSetWorkedOn = state.columnSet();
 }
 
 } // namespace blink