| Tests RTCPeerConnection createOffer. | |
| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". | |
| PASS requestSucceeded was called. | |
| PASS sessionDescription.type is "offer" | |
| PASS requestFailed was called. | |
| PASS errorReason is "TEST_ERROR" | |
| PASS successfullyParsed is true | |
| TEST COMPLETE | |