Linguist - web pages translator

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "version": "5.0.7",
  "default_locale": "en",
  "name": "__MSG_ext_name__",
  "description": "__MSG_ext_description__",
  "icons": {
    "512": "static/logo/logo-icon.png"
  },
  "permissions": [
    "<all_urls>",
    "storage",
    "tabs",
    "contextMenus"
  ],
  "web_accessible_resources": [
    "common.css",
    "contentscript.css"
  ],
  "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'",
  "background": {
    "scripts": [
      "common.js",
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "common.js",
        "contentscript.js"
      ]
    }
  ],
  "browser_action": {
    "default_popup": "pages/popup/popup.html",
    "default_title": "__MSG_ext_name__",
    "default_icon": "static/logo/logo-icon-simple-dark.png"
  },
  "options_ui": {
    "page": "pages/options/options.html",
    "open_in_tab": true
  }
}