Fix tools/run-tests.py --report when tests are specified on the command line
Fix tools/run-tests.py --report when tests are specified on the command line

Review URL: https://codereview.chromium.org/11189136

git-svn-id: b158db1e4b4ab85d4c9e510fdef4b1e8c614b15b@12797 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

UniversalFuture/moosh,UniversalFuture/moosh,UniversalFuture/moosh,UniversalFuture/moosh