[v8-test262-automation] Changes from https://github.com/v8/v8.git at sha 27dc9fa5 on Fri Nov 02 2018 18:50:58 GMT+0000 (Coordinated Universal Time)

[v8-test262-automation] Changes from https://github.com/v8/v8.git at sha 0d75b76c on Wed Oct 24 2018 18:48:03 GMT+0000 (Coordinated Universal Time)

[v8-test262-automation] Changes from https://github.com/v8/v8.git at sha 69a502ce on Thu Sep 27 2018 18:35:31 GMT+0000 (Coordinated Universal Time)

[v8-test262-automation] Updated curation log with latest revision sha's from export and changed files.
    sourceRevisionAtLastExport: 33f2fb0e53d135f0ee17cfccd9d993eb2a6f47de targetRevisionAtLastExport: 31340cbd