[webkit-reviews] review granted: [Bug 31615] REGRESSION(r50919) Introduced a non-thread-safe refcounting in ScriptExecutionContext::postTaskToMainThread : [Attachment 43444] Revert r50919 that has caused the regression.

[bugzilla-daemon at webkit.org]

Eric Seidel <eric at webkit.org> has granted Dmitry Titov <dimich at chromium.org>'s
request for review:
Bug 31615: REGRESSION(r50919) Introduced a non-thread-safe refcounting in
ScriptExecutionContext::postTaskToMainThread
https://bugs.webkit.org/show_bug.cgi?id=31615

Attachment 43444: Revert r50919 that has caused the regression.
https://bugs.webkit.org/attachment.cgi?id=43444&action=review

------- Additional Comments from Eric Seidel <eric at webkit.org>
If this is just a revert rs=me.

I also think we'll need separate patches to add the ASSERTs to TreeShared and
possibly RefCounted.

Shared workers might still be the underlying cause of bug 30835, which started
sometime before r50171, possibly due to another shared worker change.