diff --git a/components/layout_2020/flow/inline/text_run.rs b/components/layout_2020/flow/inline/text_run.rs
index e916be287c5..5ac92e91f16 100644
--- a/components/layout_2020/flow/inline/text_run.rs
+++ b/components/layout_2020/flow/inline/text_run.rs
@@ -386,7 +386,7 @@ fn char_prevents_soft_wrap_opportunity_when_before_or_after_atomic(character: ch
 /// character are not rendered at all, so it doesn't matter what font we use to render them. They
 /// should just be added to the current segment.
 fn char_does_not_change_font(character: char) -> bool {
-    if character.is_whitespace() || character.is_control() {
+    if character.is_control() {
         return true;
     }
     if character == '\u{00A0}' {
diff --git a/tests/wpt/meta/css/CSS2/fonts/fonts-012.xht.ini b/tests/wpt/meta/css/CSS2/fonts/fonts-012.xht.ini
deleted file mode 100644
index 5e35412a247..00000000000
--- a/tests/wpt/meta/css/CSS2/fonts/fonts-012.xht.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[fonts-012.xht]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/css-fonts/font-face-unicode-range-2.html.ini b/tests/wpt/meta/css/css-fonts/font-face-unicode-range-2.html.ini
deleted file mode 100644
index 3f91daab725..00000000000
--- a/tests/wpt/meta/css/css-fonts/font-face-unicode-range-2.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[font-face-unicode-range-2.html]
-  expected: FAIL