tree 1e34497216bfa43d22ae473835d7a72ca017a543
parent 402bb30ff613a1379ea735f02743761ca5ee9dfd
author Patrik Höglund <phoglund@chromium.org> 1440168421 +0200
committer Patrik Höglund <phoglund@chromium.org> 1440168421 +0200

Work around problem with corrupt npm cache on Mac.

https://build.chromium.org/p/chromium.webrtc/builders/Mac%20Tester/
has a tendency to amass corrupted data. Add a workaround which purges
the npm folder when this happens.

BUG=None
R=grunell@chromium.org

Review URL: https://codereview.chromium.org/1305013003 .