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style: Remove (mostly) unused has_current_styles.

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MozReview-Commit-ID: DV9HfvbUjBY
This commit is contained in:
Emilio Cobos Álvarez 2017-07-22 14:53:57 +02:00
parent 55d9151dd3
commit 9d21f9e6ce
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3 changed files with 2 additions and 21 deletions
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12
components/style/style_resolver.rs
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@ -52,17 +52,7 @@ where
{
let parent_el = element.inheritance_parent();
let parent_data = parent_el.as_ref().and_then(|e| e.borrow_data());
let parent_style = parent_data.as_ref().map(|d| {
// Sometimes Gecko eagerly styles things without processing
// pending restyles first. In general we'd like to avoid this,
// but there can be good reasons (for example, needing to
// construct a frame for some small piece of newly-added
// content in order to do something specific with that frame,
// but not wanting to flush all of layout).
debug_assert!(cfg!(feature = "gecko") ||
parent_el.unwrap().has_current_styles(d));
d.styles.primary()
});
let parent_style = parent_data.as_ref().map(|d| d.styles.primary());
let mut layout_parent_el = parent_el.clone();
let layout_parent_data;