Please fix the following 'cros lint' errors:
/toolchain-utils/crosperf/suite_runner_unittest.py
************* Module suite_runner_unittest
W:229, 4: Access to a protected member _logger of a client class (protected-access)
W:236, 4: No exception type(s) specified (bare-except)
W:306, 4: Access to a protected member _logger of a client class (protected-access)
W:316, 4: No exception type(s) specified (bare-except)
W:326, 4: No exception type(s) specified (bare-except)
W:336, 4: No exception type(s) specified (bare-except)
toolchain-utils/crosperf/experiment_runner.py
************* Module experiment_runner
W:137,54: Access to a protected member _logger of a client class (protected-access)
R: 1, 0: Missing "from __future__ import print_function" line (missing-print-function)
Comment 1 by bugdroid1@chromium.org
, Jan 11 2017