Enable Reader Mode For Chrome

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "all_frames": true,
      "css": [
        "reader.css"
      ],
      "js": [
        "reader.js",
        "background.js"
      ],
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "run_at": "document_start"
    }
  ],
  "description": "Put your Web Page into reader mode.",
  "icons": {
    "16": "icon-16.png",
    "32": "icon-32.png",
    "48": "icon-48.png",
    "128": "icon-128.png"
  },
  "manifest_version": 2,
  "name": "Enable Reader Mode For Chrome",
  "page_action": {
    "default_icon": "icon-enabled.png",
    "default_title": "Toggle Reader Mode."
  },
  "permissions": [
    "tabs",
    "contextMenus",
    "http://*/*",
    "https://*/*"
  ],
  "version": "1.0"
}