run-tests: remove spurious disable of --time with --debug

run-tests: remove spurious disable of --time with --debug

--- a/tests/run-tests.py	Fri Jun 07 15:56:16 2013 -0500
+++ b/tests/run-tests.py	Fri Jun 07 15:58:14 2013 -0500
@@ -256,10 +256,6 @@
             sys.stderr.write(
                 'warning: --timeout option ignored with --debug\n')
         options.timeout = 0
-        if options.time:
-            sys.stderr.write(
-                'warning: --time option ignored with --debug\n')
-        options.time = False
     if options.py3k_warnings:
         if sys.version_info[:2] < (2, 6) or sys.version_info[:2] >= (3, 0):
             parser.error('--py3k-warnings can only be used on Python 2.6+')