The logging changes of r280756 broke WinCairo debug builds as the use of initializeLogChannelsIfNecessary() in WebKitLegacy/win/WebView.cpp was missed
Created attachment 435193 [details] Patch
Committed r280784 (240367@main): <https://commits.webkit.org/240367@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 435193 [details].
<rdar://problem/81704317>