[Webkit-unassigned] [Bug 147211] AX: AccessibilityNodeObject::childrenChanged() generates too many AXLiveRegionChanged notifications

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=147211

--- Comment #8 from chris fleizach <cfleizach at apple.com> ---
Comment on attachment 257364
  --> https://bugs.webkit.org/attachment.cgi?id=257364
patch

View in context: https://bugs.webkit.org/attachment.cgi?id=257364&action=review

> Source/WebCore/accessibility/AXObjectCache.cpp:135
> +    , m_liveRegionChangedPostTimer(*this, &AXObjectCache::liveRegionChangedNotificationPostTimerFired)

when the AXObjectCache is torn down, we should probably stop this timer like

AXObjectCache::~AXObjectCache()
{
    m_notificationPostTimer.stop();

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