src/manifest.json

{
  "manifest_version": 2,
  "name": "Gerrit FE Dev Helper",
  "description": "This extension can help you development on gerrit sites, frontend specifically",
  "version": "0.0.10",
  "browser_action": {
    "default_icon": "gray-32.png",
    "default_title": "Gerrit FE Dev Helper"
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": true
  },
  "content_scripts": [
    {
      "run_at": "document_end",
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content_script.js"
      ]
    }
  ],
  "content_security_policy": "default-src 'none'; script-src 'self'; style-src 'unsafe-inline'; connect-src https://*",
  "permissions": [
    "activeTab",
    "<all_urls>",
    "storage",
    "tabs",
    "webRequest",
    "webRequestBlocking"
  ]
}