[CoordGraphics] Expose Nicosia layer as the underlying CoordinatedGraphicsLayer platform layer
Created attachment 377232 [details] Patch
Comment on attachment 377232 [details] Patch Clearing flags on attachment: 377232 Committed r249242: <https://trac.webkit.org/changeset/249242>
All reviewed patches have been landed. Closing bug.
<rdar://problem/54825082>