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style: Inline RestyleData.

Browse source 
Bug: 1368236
MozReview-Commit-ID: 49s3SO0PMHf
This commit is contained in:
Emilio Cobos Álvarez 2017-06-13 15:04:18 +02:00
parent 0c53ba318a
commit ffc45e9aaa
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GPG key ID: 056B727BB9C1027C
11 changed files with 183 additions and 202 deletions
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11
components/layout/wrapper.rs
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@ -171,19 +171,14 @@ impl<T: ThreadSafeLayoutNode> ThreadSafeLayoutNodeHelpers for T {
let damage = {
let data = node.get_raw_data().unwrap();
if let Some(r) = data.style_data.element_data.borrow().get_restyle() {
// We're reflowing a node that just got a restyle, and so the
// damage has been computed and stored in the RestyleData.
r.damage
} else if !data.layout_data.borrow().flags.contains(::data::HAS_BEEN_TRAVERSED) {
if !data.layout_data.borrow().flags.contains(::data::HAS_BEEN_TRAVERSED) {
// We're reflowing a node that was styled for the first time and
// has never been visited by layout. Return rebuild_and_reflow,
// because that's what the code expects.
RestyleDamage::rebuild_and_reflow()
} else {
// We're reflowing a node whose style data didn't change, but whose
// layout may change due to changes in ancestors or descendants.
RestyleDamage::empty()
data.style_data.element_data.borrow().restyle.damage
}
};