Reduce use of LegacySync IPC messages
Created attachment 362305 [details] Patch
Comment on attachment 362305 [details] Patch r=me
Comment on attachment 362305 [details] Patch Attachment 362305 [details] did not pass ios-sim-ews (ios-simulator-wk2): Output: https://webkit-queues.webkit.org/results/11195983 New failing tests: imported/w3c/web-platform-tests/webrtc/simplecall.https.html
Created attachment 362339 [details] Archive of layout-test-results from ews122 for ios-simulator-wk2 The attached test failures were seen while running run-webkit-tests on the ios-sim-ews. Bot: ews122 Port: ios-simulator-wk2 Platform: Mac OS X 10.13.6
http://trac.webkit.org/r241778
<rdar://problem/48216195>