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style: Remove a bunch of unused style bits.

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Bug: 1464060
MozReview-Commit-ID: FLACqfSHfSO
This commit is contained in:
Emilio Cobos Álvarez 2018-05-24 15:03:17 +02:00
parent 2c1ec89943
commit 6b19318cc8
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GPG key ID: 056B727BB9C1027C
3 changed files with 0 additions and 18 deletions
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5
components/style/properties/computed_value_flags.rs
View file

@ -41,10 +41,6 @@ bitflags! {
/// A flag used to mark styles which are a pseudo-element or under one. /// A flag used to mark styles which are a pseudo-element or under one.
const IS_IN_PSEUDO_ELEMENT_SUBTREE = 1 << 4; const IS_IN_PSEUDO_ELEMENT_SUBTREE = 1 << 4;
/// A flag used to mark styles which are in a display: none subtree, or
/// under one.
const IS_IN_DISPLAY_NONE_SUBTREE = 1 << 5;
/// Whether this style inherits the `display` property. /// Whether this style inherits the `display` property.
/// ///
/// This is important because it may affect our optimizations to avoid /// This is important because it may affect our optimizations to avoid
@ -77,7 +73,6 @@ impl ComputedValueFlags {
ComputedValueFlags::IS_STYLE_IF_VISITED | ComputedValueFlags::IS_STYLE_IF_VISITED |
ComputedValueFlags::IS_RELEVANT_LINK_VISITED | ComputedValueFlags::IS_RELEVANT_LINK_VISITED |
ComputedValueFlags::CAN_BE_FRAGMENTED | ComputedValueFlags::CAN_BE_FRAGMENTED |
ComputedValueFlags::IS_IN_DISPLAY_NONE_SUBTREE |
ComputedValueFlags::IS_IN_PSEUDO_ELEMENT_SUBTREE | ComputedValueFlags::IS_IN_PSEUDO_ELEMENT_SUBTREE |
ComputedValueFlags::HAS_TEXT_DECORATION_LINES ComputedValueFlags::HAS_TEXT_DECORATION_LINES
} }

7
components/style/properties/properties.mako.rs
View file

@ -2537,13 +2537,6 @@ impl ComputedValues {
self.visited_style.as_ref().and_then(|s| s.rules.as_ref()) self.visited_style.as_ref().and_then(|s| s.rules.as_ref())
} }
/// Returns whether we're in a display: none subtree.
pub fn is_in_display_none_subtree(&self) -> bool {
use properties::computed_value_flags::ComputedValueFlags;
self.flags.contains(ComputedValueFlags::IS_IN_DISPLAY_NONE_SUBTREE)
}
/// Gets a reference to the custom properties map (if one exists). /// Gets a reference to the custom properties map (if one exists).
pub fn custom_properties(&self) -> Option<<&Arc<::custom_properties::CustomPropertiesMap>> { pub fn custom_properties(&self) -> Option<<&Arc<::custom_properties::CustomPropertiesMap>> {
self.custom_properties.as_ref() self.custom_properties.as_ref()

6
components/style/style_adjuster.rs
View file

@ -204,12 +204,6 @@ impl<'a, 'b: 'a> StyleAdjuster<'a, 'b> {
.insert(ComputedValueFlags::HAS_TEXT_DECORATION_LINES); .insert(ComputedValueFlags::HAS_TEXT_DECORATION_LINES);
} }
if display == Display::None {
self.style
.flags
.insert(ComputedValueFlags::IS_IN_DISPLAY_NONE_SUBTREE);
}
if self.style.is_pseudo_element() { if self.style.is_pseudo_element() {
self.style self.style
.flags .flags