forked from amazingfate/loongoffice
It originally got introduced with b1da5a57d93e8e9b43b9bba9fabc3b7e61289edc "CWS-TOOLING: integrate CWS alf01" but appears to have never been used. Curiously, there were two commits to its code (f565a4b3d9b47ca3336df4f8d8d56d4e2dcceec5 "#i107087# TabWindowService must set member pointer to zero on VCLEVENT_OBJECT_DYING. The window life time is controlled by the docking window! Adding missing RemoveEventListener call" and 84c0ebe7d3e7dbc3796967d52f9535fecc9e6947 "#i107087# Remove event listener from tab window on TabWindowService dtor") that mention <https://bz.apache.org/ooo/show_bug.cgi?id=107087> "button merged in standard toolbar + own UI caused office crash", but the description of which ("when i merge a toolbar button in a standard toolbar and provide own UI (via the toolkit) the office crashed sometimes") doesn't give a hint how this service would have been used. (Maybe it was intended to be used by extensions, but never got documented neither in offapi's UNOIDL nor in <https://wiki.openoffice.org/wiki/Documentation/DevGuide/OpenOffice.org_Developers_Guide>.) Change-Id: I86746f73ee99ebe7f5afbc902204a9353e5ccb7b