LibWeb/CSS: Treat x resolution unit separately from dppx

Tests show that we need to preserve whether x or dppx units were used, so the simplest way is to treat them separately.
Author: https://github.com/AtkinsSJ Commit: 338282f74d Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/4783 Reviewed-by: https://github.com/tcl3 ✅
2025-07-29 12:19:54 +00:00 · 2025-05-16 20:15:07 +01:00 · 2025-05-16 20:15:07 +01:00 · 338282f74d · 2025-05-17 06:54:37 +00:00
commit 338282f74d
parent 443f9e5afb
3 changed files with 14 additions and 9 deletions
--- a/Libraries/LibWeb/CSS/Resolution.h
+++ b/Libraries/LibWeb/CSS/Resolution.h
@ -17,6 +17,7 @@ public:
        Dpi,
        Dpcm,
        Dppx,
+        X,
    };

    static Optional<Type> unit_from_name(StringView);