Add Nix WK2/Shared/API changes.
Created attachment 218325 [details] Patch Patch with WK2/Shared nix API changes. It has a Popup API that may be merged later with EFL UIProcess popup.
Comment on attachment 218325 [details] Patch Attachment 218325 [details] did not pass mac-wk2-ews (mac-wk2): Output: http://webkit-queues.appspot.com/results/43008008
Created attachment 218331 [details] Updated patch with -UBUILDING_NIX__ to xcode project
Marking as invalid due to Nix upstream halting.
Comment on attachment 218331 [details] Updated patch with -UBUILDING_NIX__ to xcode project Clearing review flag.