Verify that for a fileSystem UISourceCode with persistence binding TabbedEditorContainer opens filesystem UISourceCode.
Binding created: {
network: http://127.0.0.1:8000/devtools/persistence/resources/foo.js
fileSystem: file:///var/www/devtools/persistence/resources/foo.js
}
Opened tabs before opening any UISourceCodes:
request open uiSourceCode: file:///var/www/devtools/persistence/resources/foo.js
Opened tabs after opening UISourceCode:
file:///var/www/devtools/persistence/resources/foo.js