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style: Rename -moz-math-script-level to math-depth.

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This renames the internal -moz-math-script-level property in order to
prepare for full math-depth support. Currently, the property is guarded
under a disabled-by-default flag, so there should be no observable
behavior change.

Differential Revision: https://phabricator.services.mozilla.com/D91285
This commit is contained in:
Frederic Wang 2020-09-26 03:04:56 +00:00 • committed by Emilio Cobos Álvarez
parent 4a625be8ad
commit 4dfcf583cf
8 changed files with 27 additions and 26 deletions
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4
components/style/properties/cascade.rs
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@ -963,7 +963,7 @@ impl<'a, 'b: 'a> Cascade<'a, 'b> {
fn handle_mathml_scriptlevel_if_needed(&mut self) {
use crate::values::generics::NonNegative;
if !self.seen.contains(LonghandId::MozScriptLevel) &&
if !self.seen.contains(LonghandId::MathDepth) &&
!self.seen.contains(LonghandId::MozScriptMinSize) &&
!self.seen.contains(LonghandId::MozScriptSizeMultiplier) {
return;
@ -980,7 +980,7 @@ impl<'a, 'b: 'a> Cascade<'a, 'b> {
let parent_font = builder.get_parent_font().gecko();
let delta =
font.mScriptLevel.saturating_sub(parent_font.mScriptLevel);
font.mMathDepth.saturating_sub(parent_font.mMathDepth);
if delta == 0 {
return;