Bug 1857032 [Linux] Test GtkWidget minimal window size range between 100 and 180 pixels on Linux due to CSD decorations size for test_sizetocontent_clamp.html r=ahal

Depends on D191172

Differential Revision: https://phabricator.services.mozilla.com/D191173

dom/tests/mochitest/bugs/mochitest.toml

@@ -318,7 +318,6 @@ support-files = [
 ["test_sizetocontent_clamp.html"]
 skip-if = [
   "os == 'android'", #Windows can't change size on Android
-  "display == 'wayland' && os_version == '22.04'"  # Bug 1857032
 ]
 
 ["test_toJSON.html"]

dom/tests/mochitest/bugs/test_sizetocontent_clamp.html

@@ -35,6 +35,11 @@ var isWin8 = (navigator.userAgent.includes("Windows NT 6.2"));
 var innerWidthMin = (isWin8 ? 120 : 100);
 var innerWidthMax = (isWin8 ? 125 : 100);
 
+// Window size with CSD decorations is 180 pixels
+if (navigator.platform.includes("Linux")) {
+  innerWidthMax = 180;
+}
+
 var isExecuted = false;
 
 function test() {