[webkit-reviews] review requested: [Bug 73015] [EFL] Add alpha channel API to single and tiled backing store. : [Attachment 116347] rebased patch

[bugzilla-daemon at webkit.org]

jungjik lee <jungjik.lee at samsung.com> has asked  for review:
Bug 73015: [EFL] Add alpha channel API to single and tiled backing store.
https://bugs.webkit.org/show_bug.cgi?id=73015

Attachment 116347: rebased patch
https://bugs.webkit.org/attachment.cgi?id=116347&action=review

------- Additional Comments from jungjik lee <jungjik.lee at samsung.com>
attach new rebased patch.