fdo#44602 Modeless word count window hides when user clicks into a note

The word count dialog wasn't registered as a child window in the SwView interface. Now it is.

Change-Id: I334e3403f91ff6884ef1e3a6a64149c284926726
Reviewed-on: https://gerrit.libreoffice.org/236Tested-by: Michael Meeks <michael.meeks@suse.com>
Reviewed-by: Michael Meeks <michael.meeks@suse.com>

sw/source/ui/uiview/view0.cxx

@@ -105,6 +105,7 @@ SFX_IMPL_INTERFACE( SwView, SfxViewShell, SW_RES(RID_TOOLS_TOOLBOX) )
     SFX_CHILDWINDOW_REGISTRATION(SwSpellDialogChildWindow::GetChildWindowId());
     SFX_CHILDWINDOW_REGISTRATION(FN_REDLINE_ACCEPT);
     SFX_CHILDWINDOW_REGISTRATION(SID_HYPERLINK_DIALOG);
+    SFX_CHILDWINDOW_REGISTRATION(FN_WORDCOUNT_DIALOG);
     SFX_CHILDWINDOW_REGISTRATION(GalleryChildWindow::GetChildWindowId());
     SFX_CHILDWINDOW_REGISTRATION(::avmedia::MediaPlayer::GetChildWindowId());
     SFX_CHILDWINDOW_REGISTRATION(FN_INSERT_FIELD_DATA_ONLY);