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Auto merge of #18431 - mbrubeck:pdb-size, r=SimonSapin

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Use SmallBitVec to optimize size of PropertyDeclarationBlock

https://bugzilla.mozilla.org/show_bug.cgi?id=1398322

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This commit is contained in:
bors-servo 2017-09-11 08:57:07 -05:00 • committed by GitHub
commit e7f45028dc
12 changed files with 146 additions and 125 deletions
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6
components/style/stylesheets/keyframes_rule.rs
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@ -299,7 +299,7 @@ impl KeyframesStep {
guard: &SharedRwLockReadGuard) -> Self {
let declared_timing_function = match value {
KeyframesStepValue::Declarations { ref block } => {
block.read_with(guard).declarations().iter().any(|&(ref prop_decl, _)| {
block.read_with(guard).declarations().iter().any(|prop_decl| {
match *prop_decl {
PropertyDeclaration::AnimationTimingFunction(..) => true,
_ => false,
@ -325,7 +325,7 @@ impl KeyframesStep {
match self.value {
KeyframesStepValue::Declarations { ref block } => {
let guard = block.read_with(guard);
let &(ref declaration, _) =
let (declaration, _) =
guard.get(PropertyDeclarationId::Longhand(LonghandId::AnimationTimingFunction)).unwrap();
match *declaration {
PropertyDeclaration::AnimationTimingFunction(ref value) => {
@ -369,7 +369,7 @@ fn get_animated_properties(keyframes: &[Arc<Locked<Keyframe>>], guard: &SharedRw
for keyframe in keyframes {
let keyframe = keyframe.read_with(&guard);
let block = keyframe.block.read_with(guard);
for &(ref declaration, importance) in block.declarations().iter() {
for (declaration, importance) in block.declaration_importance_iter() {
assert!(!importance.important());
if let Some(property) = AnimatableLonghand::from_declaration(declaration) {