[webkit-reviews] review requested: [Bug 70751] Use the full set of rects when determining if union covers another rect. : [Attachment 112868] Patch

[bugzilla-daemon at webkit.org]

W. James MacLean <wjmaclean at chromium.org> has asked  for review:
Bug 70751: Use the full set of rects when determining if union covers another
rect.
https://bugs.webkit.org/show_bug.cgi?id=70751

Attachment 112868: Patch
https://bugs.webkit.org/attachment.cgi?id=112868&action=review