Changed EPosition to an enum class and renamed its members

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

 /*
  * Copyright (C) 2007 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 61 matching lines @@
   }
 
   m_isPaginated = m_next->m_isPaginated;
   if (!m_isPaginated)
     return;
 
   // Now adjust the pagination offset, so that we can easily figure out how far
   // away we are from the start of the pagination context.
   m_paginationOffset = m_next->m_paginationOffset;
   bool fixed = layoutObject.isOutOfFlowPositioned() &&
-               layoutObject.style()->position() == FixedPosition;
+               layoutObject.style()->position() == EPosition::kFixed;
   if (fixed)
     return;
   m_paginationOffset =
       m_next->m_paginationOffset + layoutObject.locationOffset();
   if (!layoutObject.isOutOfFlowPositioned())
     return;
   if (LayoutObject* container = layoutObject.container()) {
     if (container->style()->hasInFlowPosition() &&
         container->isLayoutInline()) {
       m_paginationOffset +=
@@ skipping 30 matching lines @@
 
 LayoutUnit LayoutState::pageLogicalOffset(
     const LayoutBox& child,
     const LayoutUnit& childLogicalOffset) const {
   if (child.isHorizontalWritingMode())
     return m_paginationOffset.height() + childLogicalOffset;
   return m_paginationOffset.width() + childLogicalOffset;
 }
 
 }  // namespace blink