[webkit-reviews] review requested: [Bug 139224] REGRESSION(r176687): Caused webkit2 test assertion failure crashes in WebKit::WebPage::willStartDrag() : [Attachment 242503] Wait for the UI process to begin dragging if needed before handling a synthetic synchronous mouse event

[bugzilla-daemon at webkit.org]

mitz at webkit.org <mitz at webkit.org> has asked  for review:
Bug 139224: REGRESSION(r176687): Caused webkit2 test assertion failure crashes
in WebKit::WebPage::willStartDrag()
https://bugs.webkit.org/show_bug.cgi?id=139224

Attachment 242503: Wait for the UI process to begin dragging if needed before
handling a synthetic synchronous mouse event

https://bugs.webkit.org/attachment.cgi?id=242503&action=review