Open Bug 777606 Opened 13 years ago Updated 2 years ago

consider reducing number of ways to shutdown a doc accessible

Categories

(Core :: Disability Access APIs, defect)

Product:
Core
Component:
Disability Access APIs
Type:
defect

Tracking

()

People

(Reporter: tbsaunde, Unassigned)

References

(Blocks 1 open bug)

Details

currently there three things that can cause us to shut down a doc accessible 1. pres shell goes away (can it be the only one?) 2. page hide dom event see nsAccDocManager 3. OuterDocAccessible goes away can we get rid of either 2 or 3?
3 is getting rid in bug 862863 (document gets hanging). You know if there's a difference between pres shell destruction and page hide event?
Severity: normal → S3
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