Add default_msaa16 and nvpr configs to bench_pictures.cfg

tools/bench_pictures.cfg

Index: tools/bench_pictures.cfg
diff --git a/tools/bench_pictures.cfg b/tools/bench_pictures.cfg
index d2dcb00eca70181249dad0a7358636c1c3c392ab..1d236cafe3cbcd60a5df54459fed7af553eb7544 100644
--- a/tools/bench_pictures.cfg
+++ b/tools/bench_pictures.cfg
@@ -61,6 +61,9 @@ default_no_gpu = [cfg for cfg in default_configs if cfg['config'] != 'gpu']
 msaa4 = Config(config='msaa4', viewport=[str(DEFAULT_VIEWPORT_X),
                                          str(DEFAULT_VIEWPORT_Y)])
 
+msaa16 = Config(config='msaa16', viewport=[str(DEFAULT_VIEWPORT_X),
+                                           str(DEFAULT_VIEWPORT_Y)])
+
 viewport_angle = Config(config='angle',
                         viewport=[DEFAULT_TILE_X, DEFAULT_TILE_Y])
 
@@ -80,4 +83,6 @@ bench_pictures_cfg = {
   'nexus_10': default_configs + [msaa4],
   'razr_i': default_configs + [msaa4],
   'intel_rhb': default_configs + [msaa4],
+  'default_msaa16': default_configs + [msaa16],
+  'nvpr': default_no_gpu + [msaa16]
 }