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Bonus fix: Be more robust about clearing descendants bits under display:none subtrees.

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MozReview-Commit-ID: 9KQVOpdEjwF
This commit is contained in:
Bobby Holley 2017-08-14 17:07:43 -07:00
parent 05a1b682bb
commit 8a3761972d
3 changed files with 30 additions and 17 deletions
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7
components/style/gecko/wrapper.rs
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@ -61,6 +61,7 @@ use gecko_bindings::structs::ELEMENT_HAS_ANIMATION_ONLY_DIRTY_DESCENDANTS_FOR_SE
use gecko_bindings::structs::ELEMENT_HAS_DIRTY_DESCENDANTS_FOR_SERVO;
use gecko_bindings::structs::ELEMENT_HAS_SNAPSHOT;
use gecko_bindings::structs::EffectCompositor_CascadeLevel as CascadeLevel;
use gecko_bindings::structs::NODE_DESCENDANTS_NEED_FRAMES;
use gecko_bindings::structs::NODE_IS_IN_NATIVE_ANONYMOUS_SUBTREE;
use gecko_bindings::structs::NODE_IS_NATIVE_ANONYMOUS;
use gecko_bindings::structs::nsChangeHint;
@ -1052,6 +1053,12 @@ impl<'le> TElement for GeckoElement<'le> {
self.unset_flags(ELEMENT_HAS_ANIMATION_ONLY_DIRTY_DESCENDANTS_FOR_SERVO as u32)
}
unsafe fn clear_descendants_bits(&self) {
self.unset_flags(ELEMENT_HAS_DIRTY_DESCENDANTS_FOR_SERVO as u32 |
ELEMENT_HAS_ANIMATION_ONLY_DIRTY_DESCENDANTS_FOR_SERVO as u32 |
NODE_DESCENDANTS_NEED_FRAMES as u32)
}
fn is_visited_link(&self) -> bool {
use element_state::IN_VISITED_STATE;
self.get_state().intersects(IN_VISITED_STATE)