[CSS Shapes] Remove outside-shape CSS value

Source/build/scripts/templates/StyleBuilderFunctions.cpp.tmpl

 {% from "macros.tmpl" import lower_first -%}
 
 {#
     This file is for property handlers which use the templating engine to
     reduce (handwritten) code duplication.
 
     The `properties' dict can be used to access a property's parameters in
     jinja2 templates (i.e. setter, getter, initial, type_name)
 -#}
 
@@ skipping 433 matching lines @@
 {{ apply_value_number("CSSPropertyInternalMarqueeRepetition", "CSSValueInfinite") }}
 
 {%- macro apply_value_shape(property_id) %}
 {{ declare_value_function(property_id) }}
 {
     {%- set property = properties[property_id] %}
     if (value->isPrimitiveValue()) {
         CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(value);
         if (primitiveValue->getValueID() == CSSValueAuto)
             {{ set_value(property) }}(nullptr);
-        else if (primitiveValue->getValueID() == CSSValueOutsideShape)
-            {{ set_value(property) }}(ShapeValue::createOutsideValue());
     } else if (value->isImageValue() || value->isImageSetValue()) {
         {{ set_value(property) }}(ShapeValue::createImageValue(state.styleImage({{property_id}}, value)));
     } else if (value->isValueList()) {
         RefPtr<BasicShape> shape;
         CSSBoxType cssBox = BoxMissing;
         CSSValueList* valueList = toCSSValueList(value);
         for (unsigned i = 0; i < valueList->length(); ++i) {
             CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(valueList->itemWithoutBoundsCheck(i));
             if (primitiveValue->isShape())
                 shape = basicShapeForValue(state, primitiveValue->getShapeValue());
@@ skipping 10 matching lines @@
             {{ set_value(property) }}(ShapeValue::createShapeValue(shape.release(), cssBox));
         else if (cssBox != BoxMissing)
             {{ set_value(property) }}(ShapeValue::createBoxShapeValue(cssBox));
     }
 }
 {%- endmacro %}
 
 {{ apply_value_shape("CSSPropertyShapeOutside") }}
 
 } // namespace WebCore