Move LengthSizes border-*-radius out of BorderData

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

Index: third_party/WebKit/Source/core/css/CSSProperties.json5
diff --git a/third_party/WebKit/Source/core/css/CSSProperties.json5 b/third_party/WebKit/Source/core/css/CSSProperties.json5
index 753ff07e9080239a5b8558d1bc47644d8879b6b3..d2e116908af429344178fd7a3b0958bc767bfdd6 100644
--- a/third_party/WebKit/Source/core/css/CSSProperties.json5
+++ b/third_party/WebKit/Source/core/css/CSSProperties.json5
@@ -648,16 +648,22 @@
       api_class: "CSSPropertyAPIBorderRadius",
       api_methods: ["parseSingleValue"],
       converter: "ConvertRadius",
-      initial: "InitialBorderRadius",
       interpolable: true,
+      field_template: "external",
+      field_type_path: "platform/LengthSize",
+      field_group: "surround",
+      default_value: "LengthSize(Length(0, kFixed), Length(0, kFixed))",
     },
     {
       name: "border-bottom-right-radius",
       api_class: "CSSPropertyAPIBorderRadius",
       api_methods: ["parseSingleValue"],
       converter: "ConvertRadius",
-      initial: "InitialBorderRadius",
       interpolable: true,
+      field_template: "external",
+      field_type_path: "platform/LengthSize",
+      field_group: "surround",
+      default_value: "LengthSize(Length(0, kFixed), Length(0, kFixed))",
     },
     {
       name: "border-bottom-style",
@@ -767,16 +773,22 @@
       api_class: "CSSPropertyAPIBorderRadius",
       api_methods: ["parseSingleValue"],
       converter: "ConvertRadius",
-      initial: "InitialBorderRadius",
       interpolable: true,
+      field_template: "external",
+      field_type_path: "platform/LengthSize",
+      field_group: "surround",
+      default_value: "LengthSize(Length(0, kFixed), Length(0, kFixed))",
     },
     {
       name: "border-top-right-radius",
       api_class: "CSSPropertyAPIBorderRadius",
       api_methods: ["parseSingleValue"],
       converter: "ConvertRadius",
-      initial: "InitialBorderRadius",
       interpolable: true,
+      field_template: "external",
+      field_type_path: "platform/LengthSize",
+      field_group: "surround",
+      default_value: "LengthSize(Length(0, kFixed), Length(0, kFixed))",
     },
     {
       name: "border-top-style",