{ "name": "tabCast", "version": "0.1", "manifest_version": 2, "description": "Creates a WiFi Display Session from the captured tab media stream using chrome.displaySource API.", "permissions": [ "tabCapture", "tabs", "displaySource" ], "browser_action": { "default_title": "Tab cast", "default_popup": "main.html" }, "background": { "scripts": ["background.js"], "persistent": false } }