Dev Tools for SharePoint

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Dev Tools for SharePoint",
  "description": " Tools for SharePoint administrators and developers.",
  "version": "1.2",
  "short_name": "SP Dev Tools",
  "icons": {
    "32": "images/CWS_appIcon_32x32.png",
    "128": "images/CWS_appIcon_128x128.png",
    "512": "images/CWS_appIcon_512x512.png"
  },
  "options_ui": {
    "page": "options.html",
    "chrome_style": true
  },
  "browser_action": {
    "default_icon": "images/CWS_appIcon_512x512.png",
    "default_popup": "popup.html"
  },
  "background": {
    "scripts": [
      "js/vendor.js",
      "js/background.js",
      "js/sprestlib.js"
    ]
  },
  "permissions": [
    "tabs",
    "storage",
    "<all_urls>"
  ],
  "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'"
}