[webkit-reviews] review requested: [Bug 57858] Only propagate mouse release event to a subframe when the originating mouse press event occurred in a subframe : [Attachment 88269] Patch and layout tests

[bugzilla-daemon at webkit.org]

Daniel Bates <dbates at webkit.org> has asked  for review:
Bug 57858: Only propagate mouse release event to a subframe when the
originating mouse press event occurred in a subframe
https://bugs.webkit.org/show_bug.cgi?id=57858

Attachment 88269: Patch and layout tests
https://bugs.webkit.org/attachment.cgi?id=88269&action=review