WebProcessCache should keep track of processes being added, until they are determined to be responsive.
Created attachment 364216 [details] Patch
Comment on attachment 364216 [details] Patch Attachment 364216 [details] did not pass mac-wk2-ews (mac-wk2): Output: https://webkit-queues.webkit.org/results/11450856 New failing tests: imported/w3c/web-platform-tests/mediacapture-record/MediaRecorder-constructor.html
Created attachment 364218 [details] Archive of layout-test-results from ews105 for mac-highsierra-wk2 The attached test failures were seen while running run-webkit-tests on the mac-wk2-ews. Bot: ews105 Port: mac-highsierra-wk2 Platform: Mac OS X 10.13.6
Comment on attachment 364216 [details] Patch The Mac-wk2 EWS failure is a crash in MediaRecorder code, no way it is related to my patch.
Comment on attachment 364216 [details] Patch r=me
Comment on attachment 364216 [details] Patch Clearing flags on attachment: 364216 Committed r242726: <https://trac.webkit.org/changeset/242726>
All reviewed patches have been landed. Closing bug.
<rdar://problem/48777278>