undef SID_INSERT_FRAME can go now

Change-Id: I584a6198142cf738b4671dd9b85d97a7a9431168
Reviewed-on: https://gerrit.libreoffice.org/40121Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

include/svx/svxids.hrc

@@ -26,12 +26,6 @@
 #include <editeng/editids.hrc>
 #include <svx/unomid.hxx>
 
-// as long as still defined in sfxids.hrc -------------------------------------
-
-#ifdef SID_INSERT_FRAME
-#undef SID_INSERT_FRAME
-#endif
-
 // member IDs
 
 #define MID_INTER_LINESPACE     0x36