[Webkit-unassigned] [Bug 76045] Web Inspector: [Chromium] Heap profiler need to track active DOM objects

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Jan 11 11:26:32 PST 2012


https://bugs.webkit.org/show_bug.cgi?id=76045





--- Comment #1 from jochen at chromium.org  2012-01-11 11:26:31 PST ---
I filed issue 75859 for the actual issue I found: an ActiveDOMObject overrides hasPendingActivity() and essentially always returns true. That integration with the V8 garbage collector marks such objects as referenced, but the reference is not visible to the developer from devtools (in that specific case, you can still detect the presence of the object from js, e.g. if you start a version change transaction it would block even though there's seemingly no database around that could block the transaction)

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