[sysprof/wip/visualizers] sysprof-ui: add missing header to sysprof-ui.h

[Christian Hergert <chergert src gnome org>]

commit ceb7c02f9380f26437eee8cc04b0d4d3cf4f3dde
Author: Christian Hergert <chergert redhat com>
Date:   Sun Oct 9 20:31:10 2016 -0700

    sysprof-ui: add missing header to sysprof-ui.h

 lib/sysprof-ui.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/lib/sysprof-ui.h b/lib/sysprof-ui.h
index c55ce80..e2572a2 100644
--- a/lib/sysprof-ui.h
+++ b/lib/sysprof-ui.h
@@ -27,6 +27,7 @@ G_BEGIN_DECLS
 # include "sp-callgraph-view.h"
 # include "sp-cell-renderer-percent.h"
 # include "sp-cpu-visualizer-row.h"
+# include "sp-failed-state-view.h"
 # include "sp-line-visualizer-row.h"
 # include "sp-empty-state-view.h"
 # include "sp-model-filter.h"