UI and web process at CPU 100% when a key press is not handled by the web process
This regressed in a5bc4bd7. When a key press is not handled by the web process, WebKit forwards it, and ephy is now sending it again to the WebKitWebView creating a cycle. I think I could fix this in WebKit, just checking if the event is the forwarded one and returning early. However, I'm ot sure the new ephy behavior is the right one. I had to revert the commit locally to make my ephy stop burning my CPU.
cc @exalm