Examine source code of AFYA DOIMaster

{
  "default_locale": "pl",
  "manifest_version": 2,
  "name": "__MSG_extensionName__",
  "short_name": "DOIMaster",
  "version": "2.0.9resigned1",
  "description": "__MSG_extensionDescription__",
  "icons": {
    "64": "ikony/logo64.png",
    "128": "ikony/logo128.png",
    "256": "ikony/logo256.png"
  },
  "permissions": [
    "<all_urls>",
    "activeTab",
    "tabs",
    "storage",
    "webNavigation",
    "browsingData"
  ],
  "browser_action": {
    "default_icon": "/ikony/logo64.png",
    "default_title": "AFYA-DOIMaster",
    "default_popup": "/html/popup.html"
  },
  "web_accessible_resources": [
    "/ikony/logo64.png",
    "/ikony/logo128.png",
    "/ikony/logo256.png",
    "/ikony/logo_off.png",
    "/ikony/logo_click.png",
    "/ikony/logo_over.png",
    "/ikony/power.png",
    "/ikony/power_click.png",
    "/ikony/power_over.png",
    "/ikony/admin.png",
    "/ikony/admin_click.png",
    "/ikony/admin_over.png",
    "/ikony/info.png",
    "/ikony/info_click.png",
    "/ikony/info_over.png",
    "/ikony/sprout.png",
    "/ikony/sprout_click.png",
    "/ikony/sprout_over.png",
    "/ikony/link.png",
    "/ikony/link_click.png",
    "/ikony/link_over.png",
    "/style/1.css",
    "/skrypty/jquery.js",
    "/skrypty/2.js",
    "/skrypty/popup_tlo.js",
    "/skrypty/usage.js"
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "css": [
        "/style/1.css"
      ],
      "js": [
        "/skrypty/jquery.js",
        "/skrypty/1.js"
      ],
      "run_at": "document_end"
    }
  ],
  "background": {
    "scripts": [
      "/skrypty/jquery.js",
      "/skrypty/tlo.js"
    ]
  },
  "options_ui": {
    "page": "/html/ustawienia.html"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{b70812da-029a-42a8-a866-022a5cdb4461}"
    }
  }
}