manifest.json

{
    "manifest_version": 2,
    "name": "IncogniGo",
    "author": "Kumarmanas Nethil",
    "version": "1.1",
    "description": "Opening certain websites in Incognito mode automatically - like Medium, Economist etc",
    "background": {
        "scripts": ["background.js"],
        "persistent": false
    },
    "browser_action": {
      "default_popup": "popup/popup.html",
      "default_title": "IncogniGo",
      "default_icon": {
        "18": "images/black/open_in_browser_black_18dp.png",
        "36": "images/black/open_in_browser_black_36dp.png",
        "48": "images/black/open_in_browser_black_48dp.png"
      }
    },
    "icons": {
        "18": "images/black/open_in_browser_black_18dp.png",
        "36": "images/black/open_in_browser_black_36dp.png",
        "48": "images/black/open_in_browser_black_48dp.png"
    },
    "options_page": "options/options.html",
    "options_ui": {
      "page":"options/options.html",
      "open_in_tab":false
    },
    "permissions": ["contextMenus","storage","tabs","history"],
    "content_security_policy": "script-src 'self' 'sha256-5O/dYqLrb7ACPE0af4/Ult0w4Q9AKtBs1OerNknJaWc='; object-src 'self'"
  }