TBB Test suite: check that the tor browser supports WebSockets

The TBB test suite needs a test to check that the tor browser supports WebSockets.

Phoul has made a web page that we can use to check that: http://phoul.github.io/

added component::applications/quality assurance and testing owner::tbb-team parent::11024 priority::medium severity::normal sponsor::58 status::assigned tbb-testcase type::task labels

Trac:
Keywords: N/A deleted, needs-triage added

SecurityError: The operation is insecure. phoul.github.io:20:0

Trac:
Keywords: needs-triage deleted, N/A added
Component: Applications/Tor bundles/installation to Applications/Quality Assurance and Testing
Reviewer: N/A to N/A
Severity: N/A to Normal
Sponsor: N/A to N/A

Trac:
Keywords: N/A deleted, tbb-testcase added

Adding S58 on testsuite tickets.

Trac:
Sponsor: N/A to Sponsor58

Release all this tickets back into tbb-team.

Trac:
Owner: boklm to tbb-team
Status: new to assigned

moved to tpo/applications/tor-browser-bundle-testsuite#11033