Make ETextSecurity an enum class.

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 190 matching lines @@
   // We do have to schedule layouts, though, since a style change can force us
   // to need to relayout.
   if (diff.NeedsFullLayout()) {
     SetNeedsLayoutAndPrefWidthsRecalc(LayoutInvalidationReason::kStyleChange);
     known_to_have_no_overflow_and_no_fallback_fonts_ = false;
   }
 
   const ComputedStyle& new_style = StyleRef();
   ETextTransform old_transform =
       old_style ? old_style->TextTransform() : ETextTransform::kNone;
-  ETextSecurity old_security = old_style ? old_style->TextSecurity() : TSNONE;
+  ETextSecurity old_security =
+      old_style ? old_style->TextSecurity() : ETextSecurity::kNone;
   if (old_transform != new_style.TextTransform() ||
       old_security != new_style.TextSecurity())
     TransformText();
 
   // This is an optimization that kicks off font load before layout.
   if (!GetText().ContainsOnlyWhitespace())
     new_style.GetFont().WillUseFontData(GetText());
 
   TextAutosizer* text_autosizer = GetDocument().GetTextAutosizer();
   if (!old_style && text_autosizer)
@@ skipping 1456 matching lines @@
 void LayoutText::SetTextInternal(PassRefPtr<StringImpl> text) {
   DCHECK(text);
   text_ = std::move(text);
 
   if (Style()) {
     ApplyTextTransform(Style(), text_, PreviousCharacter());
 
     // We use the same characters here as for list markers.
     // See the listMarkerText function in LayoutListMarker.cpp.
     switch (Style()->TextSecurity()) {
-      case TSNONE:
+      case ETextSecurity::kNone:
         break;
-      case TSCIRCLE:
+      case ETextSecurity::kCircle:
         SecureText(kWhiteBulletCharacter);
         break;
-      case TSDISC:
+      case ETextSecurity::kDisc:
         SecureText(kBulletCharacter);
         break;
-      case TSSQUARE:
+      case ETextSecurity::kSquare:
         SecureText(kBlackSquareCharacter);
     }
   }
 
   DCHECK(text_);
   DCHECK(!IsBR() || (TextLength() == 1 && text_[0] == kNewlineCharacter));
 }
 
 void LayoutText::SecureText(UChar mask) {
   if (!text_.length())
@@ skipping 377 matching lines @@
   LayoutRect rect = LayoutRect(
       IntRect(FirstRunX(), FirstRunY(), lines_box.Width(), lines_box.Height()));
   LayoutBlock* block = ContainingBlock();
   if (block && HasTextBoxes())
     block->AdjustChildDebugRect(rect);
 
   return rect;
 }
 
 }  // namespace blink