J CSS Reload

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "__MSG_appName__",
  "description": "__MSG_appDescription__",
  "version": "1.2.5",
  "manifest_version": 2,
  "default_locale": "en",
  "background": {
    "page": "background.html"
  },
  "permissions": [
    "tabs",
    "<all_urls>"
  ],
  "page_action": {
    "default_title": "__MSG_pageActionTitle__",
    "default_icon": "icon-48.png"
  },
  "icons": {
    "19": "icon-48.png",
    "48": "icon-48.png"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content_script.js"
      ]
    }
  ],
  "commands": {
    "_execute_page_action": {
      "suggested_key": {
        "default": "Ctrl+E",
        "mac": "Command+E"
      },
      "description": "CSS Reload"
    }
  }
}