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Eliminate RestyleResult.

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The new incremental restyle algorithm will make traversal decisions in a more
centralized way.

MozReview-Commit-ID: GH6gFt4VUJO
This commit is contained in:
Bobby Holley 2016-10-28 15:18:03 -07:00
parent 71b9004d86
commit 1a5e2b4673
7 changed files with 52 additions and 63 deletions
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7
components/style/parallel.rs
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@ -11,8 +11,8 @@
use dom::{OpaqueNode, StylingMode, TElement, TNode, UnsafeNode};
use std::mem;
use std::sync::atomic::Ordering;
use traversal::{RestyleResult, DomTraversalContext};
use traversal::{STYLE_SHARING_CACHE_HITS, STYLE_SHARING_CACHE_MISSES};
use traversal::DomTraversalContext;
use util::opts;
use workqueue::{WorkQueue, WorkUnit, WorkerProxy};
@ -83,8 +83,9 @@ fn top_down_dom<N, C>(unsafe_nodes: UnsafeNodeList,
// Perform the appropriate traversal.
let mut children_to_process = 0isize;
if let RestyleResult::Continue = context.process_preorder(node) {
C::traverse_children(node.as_element().unwrap(), |kid| {
context.process_preorder(node);
if let Some(el) = node.as_element() {
C::traverse_children(el, |kid| {
children_to_process += 1;
discovered_child_nodes.push(kid.to_unsafe())
});