Let benchmark runner exit with proper return codes.
authormachenbach@chromium.org <machenbach@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Tue, 3 Jun 2014 14:58:52 +0000 (14:58 +0000)
committermachenbach@chromium.org <machenbach@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Tue, 3 Jun 2014 14:58:52 +0000 (14:58 +0000)
commite4bde5ca25e9d340e3c7278f50d5c98f138b7407
tree98b66f4eb46cad9ec4e6b3f274e9ab5e198c9c94
parentf9f632499701220b64d249d03d850738dafdb825
Let benchmark runner exit with proper return codes.

BUG=374740
LOG=n
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/313603002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21648 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
tools/run_benchmarks.py
tools/unittests/run_benchmarks_test.py