CSS: Use count position values with 3 parts

third_party/WebKit/Source/core/css/properties/CSSPropertyShapeUtils.cpp

Index: third_party/WebKit/Source/core/css/properties/CSSPropertyShapeUtils.cpp
diff --git a/third_party/WebKit/Source/core/css/properties/CSSPropertyShapeUtils.cpp b/third_party/WebKit/Source/core/css/properties/CSSPropertyShapeUtils.cpp
index 393a62be5f36e308c2faed34b923f99236383ae9..e4a41108e51e2810055e8b0794c67b3bb333fb91 100644
--- a/third_party/WebKit/Source/core/css/properties/CSSPropertyShapeUtils.cpp
+++ b/third_party/WebKit/Source/core/css/properties/CSSPropertyShapeUtils.cpp
@@ -34,8 +34,8 @@ static CSSBasicShapeCircleValue* ConsumeBasicShapeCircle(
   if (ConsumeIdent<CSSValueAt>(args)) {
     CSSValue* center_x = nullptr;
     CSSValue* center_y = nullptr;
-    if (!ConsumePosition(args, context.Mode(), UnitlessQuirk::kForbid, center_x,
-                         center_y))
+    if (!ConsumePosition(args, context, UnitlessQuirk::kForbid,
+                         PositionSyntax::kBasicShape, center_x, center_y))
       return nullptr;
     shape->SetCenterX(center_x);
     shape->SetCenterY(center_y);
@@ -57,8 +57,8 @@ static CSSBasicShapeEllipseValue* ConsumeBasicShapeEllipse(
   if (ConsumeIdent<CSSValueAt>(args)) {
     CSSValue* center_x = nullptr;
     CSSValue* center_y = nullptr;
-    if (!ConsumePosition(args, context.Mode(), UnitlessQuirk::kForbid, center_x,
-                         center_y))
+    if (!ConsumePosition(args, context, UnitlessQuirk::kForbid,
+                         PositionSyntax::kBasicShape, center_x, center_y))
       return nullptr;
     shape->SetCenterX(center_x);
     shape->SetCenterY(center_y);