style: Stop using PseudoElement::inherits_all.

This was done that way just because Servo didn't support the `all` property at
the time.

We should do it this way and optimize it if it's slow. Though I suspect that
most of stuff doesn't actually need to be inherited, my patch at bug 1498943
should make it much faster than what it would otherwise be.

1 files changed, 3 insertions, 35 deletions

diff --git a/components/style/servo/selector_parser.rs b/components/style/servo/selector_parser.rs
index 7c1e082022d..7b2c06019a4 100644
--- a/components/style/servo/selector_parser.rs
+++ b/components/style/servo/selector_parser.rs
@@ -221,41 +221,9 @@ impl PseudoElement {
         }
     }
 
-    /// For most (but not all) anon-boxes, we inherit all values from the
-    /// parent, this is the hook in the style system to allow this.
-    ///
-    /// FIXME(emilio): It's likely that this is broken in a variety of
-    /// situations, and what it really wants is just inherit some reset
-    /// properties...  Also, I guess it just could do all: inherit on the
-    /// stylesheet, though chances are that'd be kinda slow if we don't cache
-    /// them...
+    /// To be removed.
     pub fn inherits_all(&self) -> bool {
-        match *self {
-            PseudoElement::After |
-            PseudoElement::Before |
-            PseudoElement::Selection |
-            PseudoElement::DetailsContent |
-            PseudoElement::DetailsSummary |
-            // Anonymous table flows shouldn't inherit their parents properties in order
-            // to avoid doubling up styles such as transformations.
-            PseudoElement::ServoAnonymousTableCell |
-            PseudoElement::ServoAnonymousTableRow |
-            PseudoElement::ServoText |
-            PseudoElement::ServoInputText => false,
-
-            // For tables, we do want style to inherit, because TableWrapper is
-            // responsible for handling clipping and scrolling, while Table is
-            // responsible for creating stacking contexts.
-            //
-            // StackingContextCollectionFlags makes sure this is processed
-            // properly.
-            PseudoElement::ServoAnonymousTable |
-            PseudoElement::ServoAnonymousTableWrapper |
-            PseudoElement::ServoTableWrapper |
-            PseudoElement::ServoAnonymousBlock |
-            PseudoElement::ServoInlineBlockWrapper |
-            PseudoElement::ServoInlineAbsolute => true,
-        }
+        false
     }
 
     /// Covert non-canonical pseudo-element to canonical one, and keep a
@@ -585,7 +553,7 @@ impl<'a, 'i> ::selectors::Parser<'i> for SelectorParser<'a> {
                 }
                 ServoInlineBlockWrapper
             },
-            "-servo-input-absolute" => {
+            "-servo-inline-absolute" => {
                 if !self.in_user_agent_stylesheet() {
                     return Err(location.new_custom_error(SelectorParseErrorKind::UnexpectedIdent(name.clone())))
                 }