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Backed out changeset e64e659c077d: servo PR #18809 and revendor for reftest failures, e.g. in layout/reftests/bugs/392435-1.html. r=backout on a CLOSED TREE

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Backs out https://github.com/servo/servo/pull/18809
This commit is contained in:
Gecko Backout 2017-10-19 21:26:51 +00:00 • committed by moz-servo-sync
parent fe16c1d5c3
commit 11c64178d8
142 changed files with 1635 additions and 1685 deletions
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19
components/style/gecko/selector_parser.rs
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@ -22,12 +22,11 @@ pub use gecko::snapshot::SnapshotMap;
bitflags! {
// See NonTSPseudoClass::is_enabled_in()
struct NonTSPseudoClassFlag: u8 {
const PSEUDO_CLASS_ENABLED_IN_UA_SHEETS = 1 << 0;
const PSEUDO_CLASS_ENABLED_IN_CHROME = 1 << 1;
flags NonTSPseudoClassFlag: u8 {
const PSEUDO_CLASS_ENABLED_IN_UA_SHEETS = 1 << 0,
const PSEUDO_CLASS_ENABLED_IN_CHROME = 1 << 1,
const PSEUDO_CLASS_ENABLED_IN_UA_SHEETS_AND_CHROME =
NonTSPseudoClassFlag::PSEUDO_CLASS_ENABLED_IN_UA_SHEETS.bits |
NonTSPseudoClassFlag::PSEUDO_CLASS_ENABLED_IN_CHROME.bits;
PSEUDO_CLASS_ENABLED_IN_UA_SHEETS.bits | PSEUDO_CLASS_ENABLED_IN_CHROME.bits,
}
}
@ -135,7 +134,7 @@ impl NonTSPseudoClass {
fn has_any_flag(&self, flags: NonTSPseudoClassFlag) -> bool {
macro_rules! check_flag {
(_) => (false);
($flags:ident) => (NonTSPseudoClassFlag::$flags.intersects(flags));
($flags:expr) => ($flags.intersects(flags));
}
macro_rules! pseudo_class_check_is_enabled_in {
(bare: [$(($css:expr, $name:ident, $gecko_type:tt, $state:tt, $flags:tt),)*],
@ -162,7 +161,7 @@ impl NonTSPseudoClass {
unsafe { mozilla::StylePrefs_sUnprefixedFullscreenApiEnabled },
// Otherwise, a pseudo-class is enabled in content when it
// doesn't have any enabled flag.
_ => !self.has_any_flag(NonTSPseudoClassFlag::PSEUDO_CLASS_ENABLED_IN_UA_SHEETS_AND_CHROME),
_ => !self.has_any_flag(PSEUDO_CLASS_ENABLED_IN_UA_SHEETS_AND_CHROME),
}
}
@ -179,7 +178,7 @@ impl NonTSPseudoClass {
pub fn state_flag(&self) -> ElementState {
macro_rules! flag {
(_) => (ElementState::empty());
($state:ident) => (ElementState::$state);
($state:ident) => (::element_state::$state);
}
macro_rules! pseudo_class_state {
(bare: [$(($css:expr, $name:ident, $gecko_type:tt, $state:tt, $flags:tt),)*],
@ -291,9 +290,9 @@ impl<'a> SelectorParser<'a> {
-> bool {
pseudo_class.is_enabled_in_content() ||
(self.in_user_agent_stylesheet() &&
pseudo_class.has_any_flag(NonTSPseudoClassFlag::PSEUDO_CLASS_ENABLED_IN_UA_SHEETS)) ||
pseudo_class.has_any_flag(PSEUDO_CLASS_ENABLED_IN_UA_SHEETS)) ||
(self.in_chrome_stylesheet() &&
pseudo_class.has_any_flag(NonTSPseudoClassFlag::PSEUDO_CLASS_ENABLED_IN_CHROME))
pseudo_class.has_any_flag(PSEUDO_CLASS_ENABLED_IN_CHROME))
}
}