When upgrading the test data twice, don't bail out because of an existing backup
authorjochen@chromium.org <jochen@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Fri, 28 Feb 2014 12:32:54 +0000 (12:32 +0000)
committerjochen@chromium.org <jochen@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Fri, 28 Feb 2014 12:32:54 +0000 (12:32 +0000)
commit9d515242e88fc01467e0000e89f7c90370d94cc2
treed2298730cd5d6d8327acf32818dda1c7722e8f73
parentb1ffc7901f6df183dfff995bfc1855df6c62f8ad
When upgrading the test data twice, don't bail out because of an existing backup

BUG=none
R=jkummerow@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/183853004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19605 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
test/mozilla/testcfg.py
test/test262/testcfg.py