Examine source code of SearchMood

{
  "manifest_version": 2,
  "name": "SearchMood",
  "description": "This extension shows Google Web Search And easy access Emails & social media sites.",
  "version": "1.6resigned1",
  "short_name": "search",
  "author": "Searchmood",
  "browser_action": {
    "default_icon": {
      "16": "icon-16.png",
      "48": "icon-48.png",
      "128": "icon-128.png"
    },
    "default_title": "SearchMood",
    "default_popup": "background.html"
  },
  "chrome_url_overrides": {
    "newtab": "popup.html"
  },
  "icons": {
    "16": "icon-16.png",
    "48": "icon-48.png",
    "128": "icon-128.png"
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "permissions": [
    "activeTab",
    "management",
    "https://ajax.googleapis.com/"
  ],
  "content_scripts": [
    {
      "matches": [
        "http://search.searchmood.com/*"
      ],
      "js": [
        "js/restoremodal.js"
      ],
      "all_frames": true
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{e47665ed-2490-43e2-a77a-cda22b24e8d8}"
    }
  }
}