[webkit-reviews] review requested: [Bug 49460] Refactor GL backend flags : [Attachment 74015] revised patch

[bugzilla-daemon at webkit.org]

Zhenyao Mo <zmo at google.com> has asked  for review:
Bug 49460: Refactor GL backend flags
https://bugs.webkit.org/show_bug.cgi?id=49460

Attachment 74015: revised patch
https://bugs.webkit.org/attachment.cgi?id=74015&action=review

------- Additional Comments from Zhenyao Mo <zmo at google.com>
Fix some comment issue and remove an extra empty line