Examine source code of JSON input-check

{
  "manifest_version": 2,
  "name": "JSON input-check",
  "description": "This extension is a JSON checker for input fields.",
  "version": "0.2.2resigned1",
  "author": "Nikita Matusevich",
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "css": [
        "scripts/content/styles/common.css"
      ],
      "js": [
        "scripts/config/default.js",
        "scripts/namespace.js",
        "scripts/libs/jsonlint.js",
        "scripts/libs/formatter.js",
        "scripts/content/constants/common.constants.js",
        "scripts/content/helpers/utils.helpers.js",
        "scripts/content/content.js"
      ]
    }
  ],
  "browser_action": {
    "default_popup": "index.html",
    "default_title": "JSON input-check",
    "default_icon": {
      "16": "./logos/logo_16.png",
      "19": "./logos/logo_19.png",
      "38": "./logos/logo_38.png",
      "48": "./logos/logo_48.png",
      "96": "./logos/logo_96.png",
      "128": "./logos/logo_128.png"
    }
  },
  "background": {
    "scripts": [
      "scripts/config/default.js",
      "scripts/namespace.js",
      "scripts/background/constants/background.constants.js",
      "scripts/background/background.js"
    ],
    "persistent": false
  },
  "icons": {
    "16": "./logos/logo_16.png",
    "19": "./logos/logo_19.png",
    "38": "./logos/logo_38.png",
    "48": "./logos/logo_48.png",
    "96": "./logos/logo_96.png",
    "128": "./logos/logo_128.png"
  },
  "logo": {
    "green": "./logos/logo_128.png",
    "gray": "./logos/logo_gray_128.png"
  },
  "permissions": [
    "activeTab"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{abd0de7f-c69f-4bdb-b6d2-d6f3351c409f}"
    }
  }
}