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Don't traverse text nodes during styling.

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MozReview-Commit-ID: 6CtQMxbcLnF
This commit is contained in:
Bobby Holley 2016-10-25 19:50:31 -07:00
parent 1cfd5e8172
commit 1090abae87
7 changed files with 72 additions and 31 deletions
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12
components/style/properties/properties.mako.rs
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@ -1084,18 +1084,6 @@ impl ComputedValues {
}
}
pub fn style_for_child_text_node(parent: &Arc<Self>) -> Arc<Self> {
// Text nodes get a copy of the parent style. Inheriting all non-
// inherited properties into the text node is odd from a CSS
// perspective, but makes fragment construction easier (by making
// properties like vertical-align on fragments have values that
// match the parent element). This is an implementation detail of
// Servo layout that is not central to how fragment construction
// works, but would be difficult to change. (Text node style is
// also not visible to script.)
parent.clone()
}
pub fn initial_values() -> &'static Self { &*INITIAL_SERVO_VALUES }
#[inline]