888389 - Cycle collect PowerManager

Status: RESOLVED FIXED

(Core :: DOM: Device Interfaces, defect)

Description

[Andrew McCreight [:mccr8]]

nsIDOMMozWakeLockListener can be implemented by JS, so PowerManager should be cycle collected, and Traversed in Navigator.  We could potentially get a cycle from Navigator to PowerManager to a JS wake lock listener back to Navigator.

Comment 1

[Andrew McCreight [:mccr8]]

Attachment: simple, untested

Comment 2

[Andrew McCreight [:mccr8]]

Attachment: minor unbitrotting

Comment 3

[Andrew McCreight [:mccr8]]

My try push failed to run due to bug 893574, but at least it compiles...
https://tbpl.mozilla.org/?tree=Try&rev=d5aa21b71cec

Comment 4

[Andrew McCreight [:mccr8]]

Comment on attachment 775261 [details] [diff] [review]
minor unbitrotting

try failure was due to infra failure.  retrigger looks good.

Comment 5

[Andrew McCreight [:mccr8]]

https://hg.mozilla.org/integration/mozilla-inbound/rev/e489921e3808

Comment 6

[Ryan VanderMeulen [:RyanVM]]

https://hg.mozilla.org/mozilla-central/rev/e489921e3808