There are a few cases around PLATFORM, USE and ENABLE that prevent compilation of a platform wanting to enable CoordinatedGraphics. Encountered these while seeing what needed to be done to get WinCairo using CoordinatedGraphics.
Created attachment 342100 [details] Patch
Attachment 342100 [details] did not pass style-queue: ERROR: Source/WebKit/Shared/CoordinatedGraphics/threadedcompositor/ThreadedCompositor.cpp:273: Line contains only semicolon. If this should be an empty statement, use { } instead. [whitespace/semicolon] [5] Total errors found: 1 in 12 files If any of these errors are false positives, please file a bug against check-webkit-style.
Comment on attachment 342100 [details] Patch Clearing flags on attachment: 342100 Committed r232590: <https://trac.webkit.org/changeset/232590>
All reviewed patches have been landed. Closing bug.
<rdar://problem/40903814>