[Webkit-unassigned] [Bug 93957] Clear pattern to prevent timing problem between cancelVibration and vibrate

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=93957





--- Comment #3 from Kentaro Hara <haraken at chromium.org>  2012-08-14 05:26:17 PST ---
(From update of attachment 158301)
View in context: https://bugs.webkit.org/attachment.cgi?id=158301&action=review

> Source/WebCore/ChangeLog:11
> +        There is a timing issue in the cancelVibration.
> +        Since vibrate works based on timer, cancelVibration might be called
> +        eariler than vibrate when cancelVibration is called just after vibrate call.
> +        It can be prevented from clearing m_pattern in the cancelVibration.

Can't you write a layout test for this?

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