1 files changed, 0 insertions, 18 deletions
diff --git a/browser/base/content/test/static/browser_parsable_css.js b/browser/base/content/test/static/browser_parsable_css.js
index b34ae7d9c1..602cc5a7e2 100644
--- a/browser/base/content/test/static/browser_parsable_css.js
+++ b/browser/base/content/test/static/browser_parsable_css.js
@@ -68,24 +68,6 @@ if (!Services.prefs.getBoolPref("layout.css.zoom.enabled")) {
   });
 }
 
-if (!Services.prefs.getBoolPref("layout.css.math-depth.enabled")) {
-  // mathml.css UA sheet rule for math-depth.
-  ignoreList.push({
-    sourceName: /\b(scrollbars|mathml)\.css$/i,
-    errorMessage: /Unknown property .*\bmath-depth\b/i,
-    isFromDevTools: false,
-  });
-}
-
-if (!Services.prefs.getBoolPref("layout.css.math-style.enabled")) {
-  // mathml.css UA sheet rule for math-style.
-  ignoreList.push({
-    sourceName: /(?:res|gre-resources)\/mathml\.css$/i,
-    errorMessage: /Unknown property .*\bmath-style\b/i,
-    isFromDevTools: false,
-  });
-}
-
 if (!Services.prefs.getBoolPref("layout.css.scroll-anchoring.enabled")) {
   ignoreList.push({
     sourceName: /webconsole\.css$/i,