[webkit-reviews] review requested: [Bug 90182] ASSERT_NOT_REACHED is reached when adjusting selection across editable boundaries : [Attachment 150522] Patch

[bugzilla-daemon at webkit.org]

Sean Wang <xuewen.wang at torchmobile.com.cn> has asked  for review:
Bug 90182: ASSERT_NOT_REACHED is reached when adjusting selection across
editable boundaries
https://bugs.webkit.org/show_bug.cgi?id=90182

Attachment 150522: Patch
https://bugs.webkit.org/attachment.cgi?id=150522&action=review

------- Additional Comments from Sean Wang <xuewen.wang at torchmobile.com.cn>
It hard to write a reproducible test case for this bug, but the test case in
the commit log of this patch should already include this case.