Bug#696040: gnome-shell: Gnome-shell 3.4.2-4 memory leak

[Hashem Nasarat]

This may be related to one or more upstream bug reports:
https://bugzilla.gnome.org/show_bug.cgi?id=689378
https://bugzilla.gnome.org/show_bug.cgi?id=642652
or perhaps
https://bugzilla.gnome.org/show_bug.cgi?id=649477
https://bugzilla.gnome.org/show_bug.cgi?id=685513

Also, does gnome-shell in experimental still have this memory leak?
If 3.4.2-3 doesn't exhibit this leak, it must be that 30_lockup_gc.path
applied in 3.4.2-4 is the cause of this, right?