Device list updates for chromium issues 444152, 424185 and 419365

This pull request references three chromium issues mentioned in #1.

- add BlackBerry 10 Passport & Classic to devices – [issue 444152](https://code.google.com/p/chromium/issues/detail?id=444152)
- add HTC One M7 to devices – [issue 424185](https://code.google.com/p/chromium/issues/detail?id=424185)
- update user agent strings for Google Nexus 4 and 5 – [issue 419365](https://code.google.com/p/chromium/issues/detail?id=419365)