QCLean:Remove Facebook Ad,Suggested Page&Post

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "default_locale": "en",
  "name": "__MSG_extName__",
  "short_name": "__MSG_extShortName__",
  "description": "__MSG_extDescription__",
  "version": "0.5.9.7",
  "minimum_chrome_version": "40",
  "manifest_version": 2,
  "icons": {
    "16": "icons/qclean-16.png",
    "48": "icons/qclean-48.png",
    "128": "icons/qclean-128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "https://*.facebook.com/*",
        "http://*.facebook.com/*"
      ],
      "js": [
        "qclean.js"
      ],
      "css": [
        "qclean.css"
      ],
      "run_at": "document_end"
    }
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": true
  },
  "page_action": {
    "default_icon": "icons/qclean-38.png",
    "default_title": "QCLean",
    "default_popup": "popup.html"
  },
  "permissions": [
    "tabs",
    "storage"
  ],
  "options_ui": {
    "page": "options.html",
    "chrome_style": true
  },
  "content_security_policy": "script-src 'self' https://*.google-analytics.com ; object-src 'self'"
}