Change computed style enums to be prefixed with 'k'.

third_party/WebKit/Source/core/editing/iterators/SimplifiedBackwardsTextIterator.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Inc. All
  * rights reserved.
  * Copyright (C) 2005 Alexey Proskuryakov.
  *
  * 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.
@@ skipping 144 matching lines @@
   m_positionNode = nullptr;
   m_textLength = 0;
 
   while (m_node && !m_havePassedStartNode) {
     // Don't handle node if we start iterating at [node, 0].
     if (!m_handledNode && !(m_node == m_endNode && !m_endOffset)) {
       LayoutObject* layoutObject = m_node->layoutObject();
       if (layoutObject && layoutObject->isText() &&
           m_node->getNodeType() == Node::kTextNode) {
         // FIXME: What about kCdataSectionNode?
-        if (layoutObject->style()->visibility() == EVisibility::Visible &&
+        if (layoutObject->style()->visibility() == EVisibility::kVisible &&
             m_offset > 0)
           m_handledNode = handleTextNode();
       } else if (layoutObject && (layoutObject->isLayoutPart() ||
                                   TextIterator::supportsAltText(m_node))) {
-        if (layoutObject->style()->visibility() == EVisibility::Visible &&
+        if (layoutObject->style()->visibility() == EVisibility::kVisible &&
             m_offset > 0)
           m_handledNode = handleReplacedElement();
       } else {
         m_handledNode = handleNonTextNode();
       }
       if (m_positionNode)
         return;
     }
 
     if (!m_handledChildren && Strategy::hasChildren(*m_node)) {
@@ skipping 301 matching lines @@
   else
     output->pushRange(m_textContainer.characters16() + offset, copyLength);
 }
 
 template class CORE_TEMPLATE_EXPORT
     SimplifiedBackwardsTextIteratorAlgorithm<EditingStrategy>;
 template class CORE_TEMPLATE_EXPORT
     SimplifiedBackwardsTextIteratorAlgorithm<EditingInFlatTreeStrategy>;
 
 }  // namespace blink