Generate enum/getters/setters/mappings for user-select.

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 70fe4f80755cbb2c442de8ca6538ee420a8348ac..6c294c1437f51a43c52a8936e8a9881ca4a2057e 100644
--- a/third_party/WebKit/Source/core/css/CSSPrimitiveValueMappings.h
+++ b/third_party/WebKit/Source/core/css/CSSPrimitiveValueMappings.h
@@ -1258,41 +1258,6 @@ inline EUserModify CSSIdentifierValue::ConvertTo() const {
 }
 
 template <>
-inline CSSIdentifierValue::CSSIdentifierValue(EUserSelect e)
-    : CSSValue(kIdentifierClass) {
-  switch (e) {
-    case EUserSelect::kNone:
-      value_id_ = CSSValueNone;
-      break;
-    case EUserSelect::kText:
-      value_id_ = CSSValueText;
-      break;
-    case EUserSelect::kAll:
-      value_id_ = CSSValueAll;
-      break;
-  }
-}
-
-template <>
-inline EUserSelect CSSIdentifierValue::ConvertTo() const {
-  switch (value_id_) {
-    case CSSValueAuto:
-      return EUserSelect::kText;
-    case CSSValueNone:
-      return EUserSelect::kNone;
-    case CSSValueText:
-      return EUserSelect::kText;
-    case CSSValueAll:
-      return EUserSelect::kAll;
-    default:
-      break;
-  }
-
-  NOTREACHED();
-  return EUserSelect::kText;
-}
-
-template <>
 inline CSSIdentifierValue::CSSIdentifierValue(EVerticalAlign a)
     : CSSValue(kIdentifierClass) {
   switch (a) {