How do I view the database of an android app when deployed through chrome arc welder?

I would like to view the contents of the databases. Is there a chrome SQLite extension which I can use to view the contents of the database. I am doing this to ensure there is not compromise of data when the app runs on my clients' Chrome browser through arc welder. My understanding is that since the file system is virtual and the apps are sandboxed there shouldn't be a way to view the contents of the database.