Changed ETextTransform to an enum class and renamed its members

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

 /*
  * (C) 1999 Lars Knoll (knoll@kde.org)
  * (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Andrew Wellington (proton@wiretapped.net)
  * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com)
  *
  * 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
@@ skipping 182 matching lines @@
   // There is no need to ever schedule paint invalidations from a style change
   // of a text run, since we already did this for the parent of the text run.
   // We do have to schedule layouts, though, since a style change can force us
   // to need to relayout.
   if (diff.needsFullLayout()) {
     setNeedsLayoutAndPrefWidthsRecalc(LayoutInvalidationReason::StyleChange);
     m_knownToHaveNoOverflowAndNoFallbackFonts = false;
   }
 
   const ComputedStyle& newStyle = styleRef();
-  ETextTransform oldTransform = oldStyle ? oldStyle->textTransform() : TTNONE;
+  ETextTransform oldTransform =
+      oldStyle ? oldStyle->textTransform() : ETextTransform::None;
   ETextSecurity oldSecurity = oldStyle ? oldStyle->textSecurity() : TSNONE;
   if (oldTransform != newStyle.textTransform() ||
       oldSecurity != newStyle.textSecurity())
     transformText();
 
   // This is an optimization that kicks off font load before layout.
   if (!text().containsOnlyWhitespace())
     newStyle.font().willUseFontData(text());
 }
 
@@ skipping 1361 matching lines @@
   // Text nodes aren't event targets, so don't descend any further.
 }
 
 void applyTextTransform(const ComputedStyle* style,
                         String& text,
                         UChar previousCharacter) {
   if (!style)
     return;
 
   switch (style->textTransform()) {
-    case TTNONE:
+    case ETextTransform::None:
       break;
-    case CAPITALIZE:
+    case ETextTransform::Capitalize:
       makeCapitalized(&text, previousCharacter);
       break;
-    case UPPERCASE:
+    case ETextTransform::Uppercase:
       text = text.upper(style->locale());
       break;
-    case LOWERCASE:
+    case ETextTransform::Lowercase:
       text = text.lower(style->locale());
       break;
   }
 }
 
 void LayoutText::setTextInternal(PassRefPtr<StringImpl> text) {
   ASSERT(text);
   m_text = std::move(text);
 
   if (style()) {
@@ skipping 369 matching lines @@
   LayoutRect rect = LayoutRect(
       IntRect(firstRunX(), firstRunY(), linesBox.width(), linesBox.height()));
   LayoutBlock* block = containingBlock();
   if (block && hasTextBoxes())
     block->adjustChildDebugRect(rect);
 
   return rect;
 }
 
 }  // namespace blink