[sysprof/wip/visualizers] callgraph-view: add missing get_profile() accessor

[Christian Hergert <chergert src gnome org>]

commit 1e38dc7b3703f66cb064209a5c67d50ede608081
Author: Christian Hergert <chergert redhat com>
Date:   Sat Oct 8 19:20:45 2016 -0700

    callgraph-view: add missing get_profile() accessor

 lib/sp-callgraph-view.c |   15 +++++++++++++++
 1 files changed, 15 insertions(+), 0 deletions(-)
---
diff --git a/lib/sp-callgraph-view.c b/lib/sp-callgraph-view.c
index d049e4c..9158d3c 100644
--- a/lib/sp-callgraph-view.c
+++ b/lib/sp-callgraph-view.c
@@ -217,6 +217,21 @@ sp_callgraph_view_unload (SpCallgraphView *self)
   gtk_tree_view_set_model (priv->descendants_view, NULL);
 }
 
+/**
+ * sp_callgraph_view_get_profile:
+ *
+ * Returns: (transfer none): An #SpCallgraphProfile.
+ */
+SpCallgraphProfile *
+sp_callgraph_view_get_profile (SpCallgraphView *self)
+{
+  SpCallgraphViewPrivate *priv = sp_callgraph_view_get_instance_private (self);
+
+  g_return_val_if_fail (SP_IS_CALLGRAPH_VIEW (self), NULL);
+
+  return priv->profile;
+}
+
 void
 sp_callgraph_view_set_profile (SpCallgraphView    *self,
                                SpCallgraphProfile *profile)