Closed Bug 1420757 Opened 7 years ago Closed 6 years ago

ServoStyleRuleMap is probably broken for shadow DOM.

Categories

(Core :: CSS Parsing and Computation, enhancement, P3)

Product:
Core
Component:
CSS Parsing and Computation
Type:
enhancement

Tracking

()

Status:
RESOLVED FIXED

People

(Reporter: emilio, Unassigned)

References

Details

As of right now we reject to call EnsureUniqueInner for XBL sheets (see bug 1412714).

Shadow DOM uses this mechanism, though we should consider changing that, and those stylesheets can definitely be mutated. Right now don't allow <link> so it's probably just fine and all sheets are already unique, but it may not be the case in the future (bug 1410578)...
Priority: -- → P3
Fixed this in bug 1445682.
Status: NEW → RESOLVED
Closed: 6 years ago
Depends on: 1445682
Resolution: --- → FIXED
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