Changed TextDirection to an enum class and renamed its members

third_party/WebKit/Source/core/layout/svg/LayoutSVGInlineText.cpp

 /*
  * Copyright (C) 2006 Oliver Hunt <ojh16@student.canterbury.ac.nz>
  * Copyright (C) 2006 Apple Computer Inc.
  * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2008 Rob Buis <buis@kde.org>
  * Copyright (C) Research In Motion Limited 2010. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
@@ skipping 317 matching lines @@
   m_metrics.clear();
 
   if (!textLength())
     return;
 
   TextRun run =
       constructTextRun(*this, 0, textLength(), styleRef().direction());
   BidiResolver<TextRunIterator, BidiCharacterRun> bidiResolver;
   BidiRunList<BidiCharacterRun>& bidiRuns = bidiResolver.runs();
   bool bidiOverride = isOverride(styleRef().unicodeBidi());
-  BidiStatus status(LTR, bidiOverride);
+  BidiStatus status(TextDirection::Ltr, bidiOverride);
   if (run.is8Bit() || bidiOverride) {
     WTF::Unicode::CharDirection direction = WTF::Unicode::LeftToRight;
     // If BiDi override is in effect, use the specified direction.
     if (bidiOverride && !styleRef().isLeftToRightDirection())
       direction = WTF::Unicode::RightToLeft;
     bidiRuns.addRun(new BidiCharacterRun(
         status.context->override(), status.context->level(), 0,
         run.charactersLength(), direction, status.context->dir()));
   } else {
     status.last = status.lastStrong = WTF::Unicode::OtherNeutral;
@@ skipping 66 matching lines @@
 }
 
 PassRefPtr<StringImpl> LayoutSVGInlineText::originalText() const {
   RefPtr<StringImpl> result = LayoutText::originalText();
   if (!result)
     return nullptr;
   return normalizeWhitespace(result);
 }
 
 }  // namespace blink