[webkit-reviews] review requested: [Bug 71947] Use contentsToRootView/rootViewToContents when converting between frame coordinate systems : [Attachment 114349] Patch

[bugzilla-daemon at webkit.org]

Anders Carlsson <andersca at apple.com> has asked	for review:
Bug 71947: Use contentsToRootView/rootViewToContents when converting between
frame coordinate systems
https://bugs.webkit.org/show_bug.cgi?id=71947

Attachment 114349: Patch
https://bugs.webkit.org/attachment.cgi?id=114349&action=review