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Rip out the generic abstractions around ThreadLocalStyleContext.

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MozReview-Commit-ID: 5WTLuk323Ac
This commit is contained in:
Bobby Holley 2017-07-05 14:19:37 -07:00
parent 296a215e54
commit 3330653dc8
7 changed files with 52 additions and 102 deletions
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18
components/style/gecko/traversal.rs
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@ -5,7 +5,7 @@
//! Gecko-specific bits for the styling DOM traversal.
use atomic_refcell::AtomicRefCell;
use context::{SharedStyleContext, StyleContext, ThreadLocalStyleContext};
use context::{SharedStyleContext, StyleContext};
use data::ElementData;
use dom::{NodeInfo, TNode};
use gecko::wrapper::{GeckoElement, GeckoNode};
@ -29,25 +29,19 @@ impl<'a> RecalcStyleOnly<'a> {
}
impl<'recalc, 'le> DomTraversal<GeckoElement<'le>> for RecalcStyleOnly<'recalc> {
type ThreadLocalContext = ThreadLocalStyleContext<GeckoElement<'le>>;
fn process_preorder(&self,
traversal_data: &PerLevelTraversalData,
thread_local: &mut Self::ThreadLocalContext,
context: &mut StyleContext<GeckoElement<'le>>,
node: GeckoNode<'le>)
{
if node.is_element() {
let el = node.as_element().unwrap();
let mut data = unsafe { el.ensure_data() }.borrow_mut();
let mut context = StyleContext {
shared: &self.shared,
thread_local: thread_local,
};
recalc_style_at(self, traversal_data, &mut context, el, &mut data);
recalc_style_at(self, traversal_data, context, el, &mut data);
}
}
fn process_postorder(&self, _: &mut Self::ThreadLocalContext, _: GeckoNode<'le>) {
fn process_postorder(&self, _: &mut StyleContext<GeckoElement<'le>>, _: GeckoNode<'le>) {
unreachable!();
}
@ -66,10 +60,6 @@ impl<'recalc, 'le> DomTraversal<GeckoElement<'le>> for RecalcStyleOnly<'recalc>
&self.shared
}
fn create_thread_local_context(&self) -> Self::ThreadLocalContext {
ThreadLocalStyleContext::new(&self.shared)
}
fn is_parallel(&self) -> bool {
self.driver.is_parallel()
}