Generate enum/getters/setters/mappings for text-combine-upright.

third_party/WebKit/Source/core/css/CSSProperties.json5

 {
 // This file specifies all the CSS properties we support and the necessary
 // information for our code generation. The various supported arguments
 // are described below with example usage
 
   parameters: {
     // - alias_for: "other-property"
     // Properties specifying alias_for should be virtually identical to the
     // properties they alias. Minor parsing differences are allowed as long as
     // the CSSValues created are of the same format of the aliased property.
@@ skipping 2012 matching lines @@
     },
     {
       name: "text-anchor",
       inherited: true,
       svg: true,
     },
     {
       name: "text-combine-upright",
       inherited: true,
       name_for_methods: "TextCombine",
-      field_template: "storage_only",
-      type_name: "TextCombine",
-      default_value: "TextCombine::kNone",
+      field_template: "keyword",
+      keywords: ["none", "all"],
+      default_value: "none",
       field_size: 1,
       field_group: "rare-inherited",
     },
     // FIXME: We shouldn't switch between shorthand/not shorthand based on a runtime flag
     {
       name: "text-decoration",
       api_class: true,
       longhands: "text-decoration-line;text-decoration-style;text-decoration-color",
       use_handlers_for: "CSSPropertyTextDecorationLine",
     },
@@ skipping 540 matching lines @@
       field_template: "external",
       type_name: "Color",
       include_paths: ["platform/graphics/Color.h"],
       default_value: "LayoutTheme::TapHighlightColor()",
       field_group: "rare-inherited",
     },
     {
       name: "-webkit-text-combine",
       inherited: true,
       name_for_methods: "TextCombine",
-      type_name: "TextCombine",
     },
     {
       name: "-webkit-text-emphasis-color",
       api_class: "CSSPropertyAPIColor",
       api_methods: ["parseSingleValue"],
       custom_all: true,
       inherited: true,
       field_template: "storage_only",
       type_name: "Color",
       include_paths: ["platform/graphics/Color.h"],
@@ skipping 922 matching lines @@
     {
       name: "-webkit-transition-timing-function",
       alias_for: "transition-timing-function",
     },
     {
       name: "-webkit-user-select",
       alias_for: "user-select",
     },
   ],
 }