gdkwindow: plug memory leak
gdkwindow: plug memory leak

==23282== 64 bytes in 2 blocks are definitely lost in loss record 8,069 of 13,389
==23282==    at 0x4A074CD: malloc (vg_replace_malloc.c:236)
==23282==    by 0x39A1C3E2EA: cairo_region_create (cairo-region.c:196)
==23282==    by 0x6D9AF3D: recompute_visible_regions_internal (gdkwindow.c:964)
==23282==    by 0x6D9B4B8: recompute_visible_regions (gdkwindow.c:1126)
==23282==    by 0x6DA3450: gdk_window_hide (gdkwindow.c:5689)
==23282==    by 0x6D9CED9: _gdk_window_destroy_hierarchy (gdkwindow.c:2042)
==23282==    by 0x6D9D040: gdk_window_destroy (gdkwindow.c:2109)
==23282==    by 0x655B5E4: gtk_entry_unrealize (gtkentry.c:3012)
==23282==    by 0x7068BF3: g_cclosure_marshal_VOID__VOID (gmarshal.c:85)
==23282==    by 0x706710B: g_type_class_meta_marshal (gclosure.c:885)
==23282==    by 0x7066DF9: g_closure_invoke (gclosure.c:774)
==23282==    by 0x7080585: signal_emit_unlocked_R (gsignal.c:3340)
==23282==    by 0x707F619: g_signal_emit_valist (gsignal.c:3033)
==23282==    by 0x707FB71: g_signal_emit (gsignal.c:3090)
==23282==    by 0x679E243: gtk_widget_unrealize (gtkwidget.c:4458)
==23282==    by 0x64E83C7: gtk_bin_forall (gtkbin.c:172)
==23282==    by 0x6548BBD: gtk_container_forall (gtkcontainer.c:2014)
==23282==    by 0x67A966D: gtk_widget_real_unrealize (gtkwidget.c:10253)
==23282==    by 0x672D002: gtk_tool_item_unrealize (gtktoolitem.c:474)
==23282==    by 0x7068BF3: g_cclosure_marshal_VOID__VOID (gmarshal.c:85)

https://bugzilla.gnome.org/show_bug.cgi?id=666552

ahodesuka/gtk,msteinert/gtk,alexlarsson/gtk,ebassi/gtk,ebassi/gtk,davidt/gtk,bratsche/gtk-,jigpu/gtk,ebassi/gtk,Adamovskiy/gtk,msteinert/gtk,Distrotech/gtk2,jessevdk/gtk,chergert/gtk,ahodesuka/gtk,Distrotech/gtk2,jigpu/gtk,davidgumberg/gtk,jadahl/gtk,grubersjoe/adwaita,Adamovskiy/gtk,Sidnioulz/SandboxGtk,ahodesuka/gtk,grubersjoe/adwaita,chergert/gtk,ahodesuka/gtk,grubersjoe/adwaita,ahodesuka/gtk,alexlarsson/gtk,davidt/gtk,Distrotech/gtk2,Sidnioulz/SandboxGtk,Sidnioulz/SandboxGtk,bratsche/gtk-,ahodesuka/gtk,Lyude/gtk-,Distrotech/gtk2,davidt/gtk,alexlarsson/gtk,jadahl/gtk,jessevdk/gtk,jadahl/gtk,jadahl/gtk,grubersjoe/adwaita,davidgumberg/gtk,alexlarsson/gtk,jigpu/gtk,bratsche/gtk-,davidgumberg/gtk,grubersjoe/adwaita,msteinert/gtk,msteinert/gtk,Lyude/gtk-,Distrotech/gtk2,jigpu/gtk,Adamovskiy/gtk,Adamovskiy/gtk,bratsche/gtk-,alexlarsson/gtk,davidt/gtk,davidgumberg/gtk,msteinert/gtk,ebassi/gtk,Lyude/gtk-,Adamovskiy/gtk,jessevdk/gtk,jessevdk/gtk,msteinert/gtk,Adamovskiy/gtk,chergert/gtk,Lyude/gtk-,jessevdk/gtk,ahodesuka/gtk,jigpu/gtk,Sidnioulz/SandboxGtk,Adamovskiy/gtk,Sidnioulz/SandboxGtk,chergert/gtk,grubersjoe/adwaita,davidgumberg/gtk,Lyude/gtk-,davidgumberg/gtk,Sidnioulz/SandboxGtk,jadahl/gtk,Lyude/gtk-,ebassi/gtk,davidt/gtk,jigpu/gtk,jigpu/gtk,davidt/gtk,alexlarsson/gtk,grubersjoe/adwaita,jadahl/gtk,alexlarsson/gtk,bratsche/gtk-,Adamovskiy/gtk,Distrotech/gtk2,grubersjoe/adwaita,ebassi/gtk,bratsche/gtk-,jigpu/gtk,davidgumberg/gtk,alexlarsson/gtk,Lyude/gtk-,jadahl/gtk,davidgumberg/gtk,ahodesuka/gtk,chergert/gtk,jessevdk/gtk,chergert/gtk,chergert/gtk,Lyude/gtk-,jessevdk/gtk,chergert/gtk,jadahl/gtk