Changed Order to an enum class and renamed its members

third_party/WebKit/Source/core/dom/Document.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012 Apple Inc. All
  * rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved.
  * (http://www.torchmobile.com/)
  * Copyright (C) 2008, 2009, 2011, 2012 Google Inc. All rights reserved.
@@ skipping 4849 matching lines @@
 
   DCHECK(newData.encoding().isValid());
   m_encodingData = newData;
 
   // FIXME: Should be removed as part of
   // https://code.google.com/p/chromium/issues/detail?id=319643
   bool shouldUseVisualOrdering = m_encodingData.encoding().usesVisualOrdering();
   if (shouldUseVisualOrdering != m_visuallyOrdered) {
     m_visuallyOrdered = shouldUseVisualOrdering;
     // FIXME: How is possible to not have a layoutObject here?
-    if (!layoutViewItem().isNull())
+    if (!layoutViewItem().isNull()) {
       layoutViewItem().mutableStyleRef().setRTLOrdering(
-          m_visuallyOrdered ? VisualOrder : LogicalOrder);
+          m_visuallyOrdered ? EOrder::Visual : EOrder::Logical);
+    }
     setNeedsStyleRecalc(SubtreeStyleChange,
                         StyleChangeReasonForTracing::create(
                             StyleChangeReason::VisuallyOrdered));
   }
 }
 
 KURL Document::completeURL(const String& url) const {
   return completeURLWithOverride(url, m_baseURL);
 }
 
@@ skipping 1687 matching lines @@
 }
 
 void showLiveDocumentInstances() {
   WeakDocumentSet& set = liveDocumentSet();
   fprintf(stderr, "There are %u documents currently alive:\n", set.size());
   for (Document* document : set)
     fprintf(stderr, "- Document %p URL: %s\n", document,
             document->url().getString().utf8().data());
 }
 #endif