Verify that debugger live location gets updated.


Running: attachFrame
[ CREATE ]  LiveLocation-js: http://127.0.0.1:8000/devtools/bindings/resources/sourcemap-typescript.ts:0:0
[ CREATE ]  LiveLocation-css: http://127.0.0.1:8000/devtools/bindings/resources/sourcemap-sass.scss:0:0

Running: navigateMainFrame
[  GET   ]  LiveLocation-js: null
[  GET   ]  LiveLocation-css: null