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style: Remove some more leftover code.

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Differential Revision: https://phabricator.services.mozilla.com/D7755
This commit is contained in:
Emilio Cobos Álvarez 2018-10-04 13:35:53 +02:00
parent d833754183
commit 912d65a392
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2 changed files with 0 additions and 54 deletions
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38
components/style/gecko/rules.rs
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@ -5,47 +5,9 @@
//! Bindings for CSS Rule objects
use counter_style::{self, CounterBound};
use font_face::Source;
use gecko_bindings::structs::{self, nsCSSValue};
use gecko_bindings::sugar::ns_css_value::ToNsCssValue;
impl<'a> ToNsCssValue for &'a Vec<Source> {
fn convert(self, nscssvalue: &mut nsCSSValue) {
let src_len = self.iter().fold(0, |acc, src| {
acc + match *src {
// Each format hint takes one position in the array of mSrc.
Source::Url(ref url) => url.format_hints.len() + 1,
Source::Local(_) => 1,
}
});
let mut target_srcs = nscssvalue
.set_array(src_len as i32)
.as_mut_slice()
.iter_mut();
macro_rules! next {
() => {
target_srcs
.next()
.expect("Length of target_srcs should be enough")
};
}
for src in self.iter() {
match *src {
Source::Url(ref url) => {
next!().set_url(&url.url);
for hint in url.format_hints.iter() {
next!().set_font_format(&hint);
}
},
Source::Local(ref family) => {
next!().set_local_font(&family.name);
},
}
}
debug_assert!(target_srcs.next().is_none(), "Should have filled all slots");
}
}
impl<'a> ToNsCssValue for &'a counter_style::System {
fn convert(self, nscssvalue: &mut nsCSSValue) {
use counter_style::System::*;