[Piglit] [PATCH] tox: remove pytest-warnings and set pytest-timeout to 1.2.1

[Andres Gomez]

pytest-warnings is not needed since it was integrated into pytest's
core since 3.1

pytest-timeout >= 1.3.0 requires pytest >= 3.6.0 and we want to keep
using 3.2.5

Cc: Juan A. Suarez Romero <jasuarez at igalia.com>
Cc: Dylan Baker <dylan.c.baker at intel.com>
Signed-off-by: Andres Gomez <agomez at igalia.com>
---
 tox.ini | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tox.ini b/tox.ini
index 12e8abd9f..179405356 100644
--- a/tox.ini
+++ b/tox.ini
@@ -24,8 +24,7 @@ deps =
     pytest-mock
     pytest-pythonpath
     pytest-raises
-    pytest-warnings
-    pytest-timeout
+    pytest-timeout==1.2.1
     py{27,33,34}: mako==0.8.0
     six==1.5.2
     {accel,noaccel,streams}: jsonschema
-- 
2.18.0