| Verifies that navigating from a in-process iframe to in-process iframe sets the right sessionId. | |
| Events received: [onRequestWillBeSent, onRequestWillBeSentExtraInfo, onResponseReceived, onResponseReceivedExtraInfo] | |
| Number of request ids: 4, unique ids 1 | |
| Number of session ids: 4, unique ids 1 | |