These classes are abstract classes and they are not overridden by any client right now. These unused classes should be removed after the display list stream connection refactoring.
Created attachment 450498 [details] Patch
Created attachment 450501 [details] Patch
Created attachment 450503 [details] Patch
Created attachment 450507 [details] Patch
Comment on attachment 450507 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=450507&action=review > Source/WebCore/platform/graphics/displaylists/DisplayListReplayer.cpp:94 > + return *imageIdentifier; Nit - let's keep these return types on line 94 and 97 consistent (maybe by getting the value inside the optional in both cases).
Created attachment 450681 [details] Patch
Committed r288991 (246710@main): <https://commits.webkit.org/246710@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 450681 [details].
<rdar://problem/88397449>