Task throttling is broken for off screen frames |
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Issue descriptionSee: https://codereview.chromium.org/2272773002#msg135 """ This patch broke timer throttling for hidden iframes, it removed the calls to setCrossOrigin and setFrameVisible that were in there, those now have no callers so I think we're never throttling off screen cross origin frame tasks which is supposed to be shipped per: TimerThrottlingForHiddenFrames status=stable looks like there's no tests for this, just unit tests for the scheduler: RepeatingTimer_FrameHidden_SameOrigin there should really be some layout tests for timer throttling too. :) """
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Nov 9 2016
#1: I think this bug is already triaged correctly.
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Nov 21 2016
This looks like OS-All but please correct me if I'm wrong.
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Dec 8 2016
@skyostil -- Could you please give us any update on this issue as there is ReleasezBlock_stable label. Thanks!
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Dec 8 2016
This is blocked on a gmail change reaching production (cl/141148114). I don't think we should block the release for this because we haven't actually shipped offscreen timer throttling yet.
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Dec 15 2016
Fixed by https://codereview.chromium.org/2468863002/ (which also added some tests) |
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Comment 1 by tkonch...@chromium.org
, Nov 9 2016