[gnome-builder] sysprof: fix icon-name for surface

[Christian Hergert <chergert src gnome org>]

commit ef8779fe79285bdd64cd15f9529de664c2967fef
Author: Christian Hergert <chergert redhat com>
Date:   Tue Mar 12 22:03:54 2019 -0700

    sysprof: fix icon-name for surface

 src/plugins/sysprof/gbp-sysprof-surface.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/plugins/sysprof/gbp-sysprof-surface.c b/src/plugins/sysprof/gbp-sysprof-surface.c
index 75baa59d3..0f08e38c2 100644
--- a/src/plugins/sysprof/gbp-sysprof-surface.c
+++ b/src/plugins/sysprof/gbp-sysprof-surface.c
@@ -110,7 +110,7 @@ gbp_sysprof_surface_init (GbpSysprofSurface *self)
   gtk_widget_init_template (GTK_WIDGET (self));
 
   gtk_widget_set_name (GTK_WIDGET (self), "profiler");
-  ide_surface_set_icon_name (IDE_SURFACE (self), "utilities-system-monitor-symbolic");
+  ide_surface_set_icon_name (IDE_SURFACE (self), "org.gnome.Sysprof-symbolic");
   ide_surface_set_title (IDE_SURFACE (self), _("Profiler"));
 
   controller = dzl_shortcut_controller_find (GTK_WIDGET (self));