remove unused test summary code

Unused since 12e00af531

Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>
Signed-off-by: Allan McRae <allan@archlinux.org>

test/pacman/pactest.py

@@ -160,6 +160,3 @@ if __name__ == "__main__":
         shutil.rmtree(root_path)
     else:
         tap.diag("pacman testing root saved: %s" % root_path)
-
-    if env.failed > 0:
-        sys.exit(1)

test/pacman/pmenv.py

@@ -24,12 +24,7 @@ import tap
 class pmenv(object):
     """Environment object
     """
-
     testcases = []
-    passed = 0
-    failed = 0
-    expectedfail = 0
-    unexpectedpass = 0
 
     def __init__(self, root = "root"):
         self.root = os.path.abspath(root)