Changed ETextAlign to an enum class and renamed its members to keywords

third_party/WebKit/Source/core/css/CSSPrimitiveValueMappings.h

Index: third_party/WebKit/Source/core/css/CSSPrimitiveValueMappings.h
diff --git a/third_party/WebKit/Source/core/css/CSSPrimitiveValueMappings.h b/third_party/WebKit/Source/core/css/CSSPrimitiveValueMappings.h
index 568f48b606c9a63d517ef996dfb24a8a6396fc25..b813b5ddd27437d6b9959be84545690f64f2b558 100644
--- a/third_party/WebKit/Source/core/css/CSSPrimitiveValueMappings.h
+++ b/third_party/WebKit/Source/core/css/CSSPrimitiveValueMappings.h
@@ -2026,31 +2026,31 @@ template <>
 inline CSSIdentifierValue::CSSIdentifierValue(ETextAlign e)
     : CSSValue(IdentifierClass) {
   switch (e) {
-    case TASTART:
+    case ETextAlign::Start:
       m_valueID = CSSValueStart;
       break;
-    case TAEND:
+    case ETextAlign::End:
       m_valueID = CSSValueEnd;
       break;
-    case LEFT:
+    case ETextAlign::Left:
       m_valueID = CSSValueLeft;
       break;
-    case RIGHT:
+    case ETextAlign::Right:
       m_valueID = CSSValueRight;
       break;
-    case CENTER:
+    case ETextAlign::Center:
       m_valueID = CSSValueCenter;
       break;
-    case JUSTIFY:
+    case ETextAlign::Justify:
       m_valueID = CSSValueJustify;
       break;
-    case WEBKIT_LEFT:
+    case ETextAlign::WebkitLeft:
       m_valueID = CSSValueWebkitLeft;
       break;
-    case WEBKIT_RIGHT:
+    case ETextAlign::WebkitRight:
       m_valueID = CSSValueWebkitRight;
       break;
-    case WEBKIT_CENTER:
+    case ETextAlign::WebkitCenter:
       m_valueID = CSSValueWebkitCenter;
       break;
   }
@@ -2061,11 +2061,11 @@ inline ETextAlign CSSIdentifierValue::convertTo() const {
   switch (m_valueID) {
     case CSSValueWebkitAuto:  // Legacy -webkit-auto. Eqiuvalent to start.
     case CSSValueStart:
-      return TASTART;
+      return ETextAlign::Start;
     case CSSValueEnd:
-      return TAEND;
+      return ETextAlign::End;
     case CSSValueInternalCenter:
-      return CENTER;
+      return ETextAlign::Center;
     default:
       return static_cast<ETextAlign>(m_valueID - CSSValueLeft);
   }