Rename EDisplay values with k prefix.

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

 /*
  * Copyright (C) 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2012 Google 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.
@@ skipping 19 matching lines @@
 #include "core/frame/DeprecatedScheduleStyleRecalcDuringLayout.h"
 #include "core/layout/LayoutVideo.h"
 
 namespace blink {
 
 LayoutTextTrackContainer::LayoutTextTrackContainer(Element* element)
     : LayoutBlockFlow(element), m_fontSize(0) {}
 
 void LayoutTextTrackContainer::layout() {
   LayoutBlockFlow::layout();
-  if (style()->display() == EDisplay::None)
+  if (style()->display() == EDisplay::kNone)
     return;
 
   DeprecatedScheduleStyleRecalcDuringLayout marker(
       node()->document().lifecycle());
 
   LayoutObject* mediaLayoutObject = parent();
   if (!mediaLayoutObject || !mediaLayoutObject->isVideo())
     return;
   if (updateSizes(toLayoutVideo(*mediaLayoutObject)))
     toElement(node())->setInlineStyleProperty(
@@ skipping 18 matching lines @@
   // the behavior is currently not portable. fontSize may have precision higher
   // than m_fontSize thus straight comparison can fail despite they cast to the
   // same float value.
   volatile float& currentFontSize = m_fontSize;
   float oldFontSize = currentFontSize;
   currentFontSize = fontSize;
   return currentFontSize != oldFontSize;
 }
 
 }  // namespace blink