Comment 8 for bug 992787

just to be sure, is it for the "Old Notification Area" applet (the one that can't be put inside the dock directly) or the "Notification Area" applet (the new one) ?
because I can't find any code path that would differ between gtk3 and gtk2 in the "Notification Area" applet, but the old one does have quite a few differences.

Note: the org.kde.StatusNotifierWatcher.xml is not used by the dock, it's only in the sources to describe the protocol, but is not used, even during the compilation.