From 8020a79e5e2382b25a4a834d1d2f53684bbff4f9 Mon Sep 17 00:00:00 2001
From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Tue, 30 Mar 2021 17:34:34 -0600
Subject: [PATCH] Remove unnecessary header includes.

---
 examples/step-15/step-15.cc | 2 --
 1 file changed, 2 deletions(-)

diff --git a/examples/step-15/step-15.cc b/examples/step-15/step-15.cc
index eeab634d80..a7a6749949 100644
--- a/examples/step-15/step-15.cc
+++ b/examples/step-15/step-15.cc
@@ -24,7 +24,6 @@
 // thus not be further commented on.
 #include <deal.II/base/quadrature_lib.h>
 #include <deal.II/base/function.h>
-#include <deal.II/base/logstream.h>
 #include <deal.II/base/utilities.h>
 
 #include <deal.II/lac/vector.h>
@@ -37,7 +36,6 @@
 
 #include <deal.II/grid/tria.h>
 #include <deal.II/grid/grid_generator.h>
-#include <deal.II/grid/manifold_lib.h>
 #include <deal.II/grid/grid_refinement.h>
 
 #include <deal.II/dofs/dof_handler.h>
-- 
2.39.5