[webkit-reviews] review requested: [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]

Dmitry Titov <dimich at chromium.org> has asked  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 Dmitry Titov <dimich at chromium.org>
The easiest way to deal with recent regression seems to revert the recent
change.

Created bug 31633 for 'dangling Document pointer' issue discussed here.