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style: Get rid of unstyled children only traversals.

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They're useless now, provided we remove the hack to not traverse XBL-bound
elements on initial styling.

Bug: 1418456
Reviewed-by: heycam
MozReview-Commit-ID: AvBVdyF1wb6
This commit is contained in:
Emilio Cobos Álvarez 2017-11-17 21:13:48 +01:00
parent 63bd783c55
commit b1fecea0aa
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GPG key ID: 056B727BB9C1027C
4 changed files with 18 additions and 80 deletions
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25
ports/geckolib/glue.rs
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@ -294,21 +294,18 @@ pub extern "C" fn Servo_TraverseSubtree(
debug!("Servo_TraverseSubtree (flags={:?})", traversal_flags);
debug!("{:?}", ShowSubtreeData(element.as_node()));
// It makes no sense to do an animation restyle when we're styling
// newly-inserted content.
if !traversal_flags.contains(TraversalFlags::UnstyledOnly) {
let needs_animation_only_restyle =
element.has_animation_only_dirty_descendants() ||
element.has_animation_restyle_hints();
if needs_animation_only_restyle {
debug!("Servo_TraverseSubtree doing animation-only restyle (aodd={})",
element.has_animation_only_dirty_descendants());
traverse_subtree(element,
raw_data,
traversal_flags | TraversalFlags::AnimationOnly,
unsafe { &*snapshots });
}
let needs_animation_only_restyle =
element.has_animation_only_dirty_descendants() ||
element.has_animation_restyle_hints();
if needs_animation_only_restyle {
debug!("Servo_TraverseSubtree doing animation-only restyle (aodd={})",
element.has_animation_only_dirty_descendants());
traverse_subtree(element,
raw_data,
traversal_flags | TraversalFlags::AnimationOnly,
unsafe { &*snapshots });
}
traverse_subtree(element,