Open Bug 1245032 Opened 8 years ago Updated 1 month ago

Investigate whether to cache first summary element in HTMLDetailsElement

Categories

(Core :: DOM: Core & HTML, enhancement)

enhancement

Tracking

()

Tracking Status
firefox47 --- affected

People

(Reporter: TYLin, Unassigned)

References

(Blocks 1 open bug)

Details

Per bug 591737 comment comment 220, this is a follow-up to investigate whether the first summary element should be cached in HTMLDetailsElement so that HTMLDetailsElement::GetFirstSummary() is O(1).
Severity: normal → S3
Type: defect → enhancement
Component: Layout → DOM: Core & HTML
Summary: Investigate whether to cache first summary element in HTMLDetalisElement → Investigate whether to cache first summary element in HTMLDetailsElement
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