[webkit-reviews] review requested: [Bug 48669] A different mask or reference value in stencil operations should generate INVALID_OPERATION : [Attachment 72775] patch

[bugzilla-daemon at webkit.org]

Zhenyao Mo <zmo at google.com> has asked  for review:
Bug 48669: A different mask or reference value in stencil operations should
generate INVALID_OPERATION
https://bugs.webkit.org/show_bug.cgi?id=48669

Attachment 72775: patch
https://bugs.webkit.org/attachment.cgi?id=72775&action=review