From 0e2b0db4d75f8fca6871da14f59f859fcf2f89ca Mon Sep 17 00:00:00 2001
From: wolfbeast <mcwerewolf@wolfbeast.com>
Date: Tue, 11 Feb 2020 23:59:53 +0100
Subject: [CSS] Add stub for font-variation-settings

This stub is added because websites insist on considering this
very hardware-dependent and O.S.-variable low-level font-control
as a "critical feature" which it isn't as there is 0 guarantee
that font variation settings are supported or honored by any
operating system used by the client.

On top this is a WD status feature that sites shouldn't be using, and
the feature itself is strongly discouraged for use in favor of standard
CSS font manipulation keywords like `font-weight`.
---
 layout/style/nsCSSPropList.h | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'layout/style/nsCSSPropList.h')

diff --git a/layout/style/nsCSSPropList.h b/layout/style/nsCSSPropList.h
index 07db6d3dd..411f982a4 100644
--- a/layout/style/nsCSSPropList.h
+++ b/layout/style/nsCSSPropList.h
@@ -2036,6 +2036,20 @@ CSS_PROP_FONT(
     kFontVariantPositionKTable,
     CSS_PROP_NO_OFFSET,
     eStyleAnimType_Discrete)
+CSS_PROP_FONT(
+    font-variation-settings,
+    font_variation_settings,
+    FontVariationSettings,
+    CSS_PROPERTY_PARSE_VALUE |
+        CSS_PROPERTY_VALUE_PARSER_FUNCTION |
+        CSS_PROPERTY_VALUE_LIST_USES_COMMAS |
+        CSS_PROPERTY_APPLIES_TO_FIRST_LETTER_AND_FIRST_LINE |
+        CSS_PROPERTY_APPLIES_TO_PLACEHOLDER,
+    "layout.css.font-variations.stub",
+    0,
+    nullptr,
+    CSS_PROP_NO_OFFSET,
+    eStyleAnimType_Discrete)
 CSS_PROP_FONT(
     font-weight,
     font_weight,
-- 
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