Remove unnecessary compat_features after BCD bump

features/autonomous-custom-elements.dist.yml

@@ -17,10 +17,11 @@ status:
     firefox_android: "63"
     safari: "10.1"
     safari_ios: "10.3"
-# Note that https://caniuse.com/custom-elementsv1 covers both autonomous custom
-# elements and customized built-in elements, so it is not linked here.
 compat_features:
   - api.CustomElementRegistry
   - api.CustomElementRegistry.define
   - api.Window.customElements
   - css.selectors.defined
+
+# Note that https://caniuse.com/custom-elementsv1 covers both autonomous custom
+# elements and customized built-in elements, so it is not linked here.

features/autonomous-custom-elements.yml

@@ -4,8 +4,3 @@ spec: https://html.spec.whatwg.org/multipage/custom-elements.html#autonomous-cus
 group: custom-elements
 # Note that https://caniuse.com/custom-elementsv1 covers both autonomous custom
 # elements and customized built-in elements, so it is not linked here.
-compat_features:
-  - api.CustomElementRegistry
-  - api.CustomElementRegistry.define
-  - api.Window.customElements
-  - css.selectors.defined