LibWeb/CSS: Allow "picture-in-picture" in "display-mode" media feature

We don't implement detection for this yet, but it gets us a WPT pass.
Author: https://github.com/AtkinsSJ Commit: 987d510dbb Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/4817
2025-08-01 05:39:11 +00:00 · 2025-05-19 16:10:36 +01:00 · 2025-05-19 16:10:36 +01:00 · 987d510dbb · 2025-05-23 09:19:46 +00:00
commit 987d510dbb
parent 38aca62ef5
3 changed files with 6 additions and 4 deletions
--- a/Libraries/LibWeb/CSS/Keywords.json
+++ b/Libraries/LibWeb/CSS/Keywords.json
@ -366,6 +366,7 @@
  "paused",
  "petite-caps",
  "pi",
+  "picture-in-picture",
  "pixelated",
  "plaintext",
  "plus-darker",
--- a/Libraries/LibWeb/CSS/MediaFeatures.json
+++ b/Libraries/LibWeb/CSS/MediaFeatures.json
@ -64,7 +64,8 @@
      "fullscreen",
      "standalone",
      "minimal-ui",
-      "browser"
+      "browser",
+      "picture-in-picture"
    ]
  },
  "dynamic-range": {