Changed TextDirection to an enum class and renamed its members

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

 /*
  * This file is part of the select element layoutObject in WebCore.
  *
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
  * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc.
  *               All rights reserved.
  *           (C) 2009 Torch Mobile Inc. All rights reserved.
  *               (http://www.torchmobile.com/)
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 84 matching lines @@
     innerStyle.setMarginTop(Length());
     innerStyle.setMarginBottom(Length());
     innerStyle.setAlignSelfPosition(ItemPositionFlexStart);
   }
 
   Length paddingStart =
       Length(LayoutTheme::theme().popupInternalPaddingStart(styleRef()), Fixed);
   Length paddingEnd = Length(LayoutTheme::theme().popupInternalPaddingEnd(
                                  frameView()->getHostWindow(), styleRef()),
                              Fixed);
-  innerStyle.setPaddingLeft(styleRef().direction() == LTR ? paddingStart
-                                                          : paddingEnd);
-  innerStyle.setPaddingRight(styleRef().direction() == LTR ? paddingEnd
-                                                           : paddingStart);
+  innerStyle.setPaddingLeft(
+      styleRef().direction() == TextDirection::Ltr ? paddingStart : paddingEnd);
+  innerStyle.setPaddingRight(
+      styleRef().direction() == TextDirection::Ltr ? paddingEnd : paddingStart);
   innerStyle.setPaddingTop(
       Length(LayoutTheme::theme().popupInternalPaddingTop(styleRef()), Fixed));
   innerStyle.setPaddingBottom(Length(
       LayoutTheme::theme().popupInternalPaddingBottom(styleRef()), Fixed));
 
   if (m_optionStyle) {
     if ((m_optionStyle->direction() != innerStyle.direction() ||
          m_optionStyle->unicodeBidi() != innerStyle.unicodeBidi()))
       m_innerBlock->setNeedsLayoutAndPrefWidthsRecalcAndFullPaintInvalidation(
           LayoutInvalidationReason::StyleChange);
@@ skipping 193 matching lines @@
 
 LayoutUnit LayoutMenuList::clientPaddingLeft() const {
   return paddingLeft() + m_innerBlock->paddingLeft();
 }
 
 LayoutUnit LayoutMenuList::clientPaddingRight() const {
   return paddingRight() + m_innerBlock->paddingRight();
 }
 
 }  // namespace blink