Changed EClear to an enum class and renamed its members

third_party/WebKit/Source/core/layout/line/LineBreaker.cpp

 /*
  * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2003, 2004, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc.
  *               All right reserved.
  * Copyright (C) 2010 Google Inc. 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
  * version 2 of the License, or (at your option) any later version.
@@ skipping 35 matching lines @@
       m_block.placeNewFloats(m_block.logicalHeight(), &width);
     }
     resolver.position().increment(&resolver);
   }
   resolver.commitExplicitEmbedding(resolver.runs());
 }
 
 void LineBreaker::reset() {
   m_positionedObjects.clear();
   m_hyphenated = false;
-  m_clear = ClearNone;
+  m_clear = EClear::kNone;
 }
 
 InlineIterator LineBreaker::nextLineBreak(InlineBidiResolver& resolver,
                                           LineInfo& lineInfo,
                                           LayoutTextInfo& layoutTextInfo,
                                           WordMeasurements& wordMeasurements) {
   reset();
 
   ASSERT(resolver.position().root() == m_block);
 
@@ skipping 44 matching lines @@
 
     context.increment();
   }
 
   context.clearLineBreakIfFitsOnLine();
 
   return context.handleEndOfLine();
 }
 
 }  // namespace blink