imported/w3c/web-platform-tests/mimesniff/mime-types/charset-parameter.window.html

Looks like parts of this test are timing out on Big Sur.

history:
https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fmimesniff%2Fmime-types%2Fcharset-parameter.window.html

Diff:
--- /Volumes/Data/slave/bigsur-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/mimesniff/mime-types/charset-parameter.window-expected.txt
+++ /Volumes/Data/slave/bigsur-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/mimesniff/mime-types/charset-parameter.window-actual.txt
@@ -1,3 +1,5 @@
+
+Harness Error (TIMEOUT), message = null
 
 PASS Loading data…
 PASS text/html;charset=gbk
@@ -17,7 +19,7 @@
 FAIL text/html;charset=gbk assert_equals: expected "UTF-8" but got "GBK"
 PASS text/html;charset='gbk'
 PASS text/html;charset='gbk
-PASS text/html;charset=gbk'
+TIMEOUT text/html;charset=gbk' Test timed out
 PASS text/html;charset=';charset=GBK
 PASS text/html;test;charset=gbk
 PASS text/html;test=;charset=gbk
@@ -28,7 +30,7 @@
 FAIL text/html;charset= ";charset=GBK assert_equals: expected "GBK" but got "UTF-8"
 FAIL text/html;charset=";charset=foo";charset=GBK assert_equals: expected "GBK" but got "UTF-8"
 PASS text/html;charset="gbk"
-FAIL text/html;charset="gbk assert_equals: expected "GBK" but got "UTF-8"
+TIMEOUT text/html;charset="gbk Test timed out
 PASS text/html;charset=gbk"
 FAIL text/html;charset=" gbk" assert_equals: expected "GBK" but got "UTF-8"
 FAIL text/html;charset="gbk " assert_equals: expected "GBK" but got "UTF-8"