style: Add some attributes for SpecifiedValueInfo to help deriving more from types.

Bug: 1434130
Reviewed-by: emilio
MozReview-Commit-ID: IyohSTbUO31
This commit is contained in:
Xidorn Quan 2018-04-29 09:03:31 +10:00 committed by Emilio Cobos Álvarez
parent 0021c70c08
commit 0f7f9eebc0
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17 changed files with 137 additions and 36 deletions

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@ -59,7 +59,7 @@ impl<I> Deref for CounterReset<I> {
/// Keyword `none` is represented by an empty vector.
#[derive(Clone, Debug, MallocSizeOf, PartialEq, SpecifiedValueInfo,
ToComputedValue)]
pub struct Counters<I>(Box<[(CustomIdent, I)]>);
pub struct Counters<I>(#[css(if_empty = "none")] Box<[(CustomIdent, I)]>);
impl<I> Default for Counters<I> {
#[inline]