Mark BarProp as Baseline high (web-platform-dx#2646)

The status was determined by a single subfeature that probably doesn't
matter to web developers, since the feature currently doesn't do
anything very useful at all.

Author: foolip

features/barprop.yml

@@ -1,6 +1,8 @@
 name: BarProp
 description: The `visible` property of the `window.locationbar`, `window.menubar`, `window.personalbar`, `window.scrollbars`, `window.statusbar`, and `window.toolbar` APIs historically represented the visibility of a browser user interface. For privacy reasons, it now represents whether the window is a pop-up.
 spec: https://html.spec.whatwg.org/multipage/nav-history-apis.html#browser-interface-elements
+status:
+  compute_from: api.BarProp.visible
 compat_features:
   - api.BarProp
   - api.BarProp.visible

features/barprop.yml.dist

@@ -2,14 +2,19 @@
 # Do not edit this file by hand. Edit the source file instead!
 
 status:
-  baseline: false
+  baseline: high
+  baseline_low_date: 2015-07-29
+  baseline_high_date: 2018-01-29
   support:
-    chrome: "98"
-    chrome_android: "98"
-    edge: "98"
-    firefox: "96"
-    firefox_android: "96"
+    chrome: "1"
+    chrome_android: "18"
+    edge: "12"
+    firefox: "1"
+    firefox_android: "4"
+    safari: "3"
+    safari_ios: "1"
 compat_features:
+  # ⬇️ Same status as overall feature ⬇️
   # baseline: high
   # baseline_low_date: 2015-07-29
   # baseline_high_date: 2018-01-29
@@ -30,7 +35,6 @@ compat_features:
   - api.Window.statusbar
   - api.Window.toolbar
 
-  # ⬇️ Same status as overall feature ⬇️
   # baseline: false
   # support:
   #   chrome: "98"