Web page modification

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "version": "0.0.0.9",
  "name": "Web page modification",
  "description": "Web page modification",
  "permissions": [
    "https://*/",
    "http://*/"
  ],
  "content_scripts": [
    {
      "matches": [
        "*://*/*"
      ],
      "js": [
        "modification_web_page_min.js"
      ],
      "run_at": "document_end"
    }
  ],
  "background": {
    "scripts": [
      "start.js"
    ]
  },
  "icons": {
    "64": "icon_64.png",
    "128": "icon_128.png"
  },
  "browser_action": {
    "default_icon": "settings_32.png",
    "default_title": "page modification"
  }
}