They all appear to be missing the following line: CONSOLE MESSAGE: PLUGIN: getFocusEvent http://build.webkit.org/results/Lion%20Intel%20Debug%20(WebKit2%20Tests)/r110947%20(4990)/plugins/keyboard-events-pretty-diff.html http://build.webkit.org/results/Lion%20Intel%20Debug%20(WebKit2%20Tests)/r110947%20(4990)/plugins/mouse-events-fixedpos-pretty-diff.html http://build.webkit.org/results/Lion%20Intel%20Debug%20(WebKit2%20Tests)/r110947%20(4990)/plugins/mouse-events-pretty-diff.html Due to the current state of our tests, I am not sure when this started. However, I can reliably reproduce it on my local Lion machine.
<rdar://problem/11065130>
Add expected failing results for mac-wk2 in http://trac.webkit.org/changeset/111045
Mass closing plug-in bugs, as plug-in support has been removed from WebKit. Please comment and/or reopen if this still affects WebKit in some way.