Examine source code of Access User Manual

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      "js/background.js"
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      "32": "icons/icon32.png",
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      "64": "icons/icon64.png",
      "128": "icons/icon128.png"
    }
  },
  "chrome_url_overrides": {
    "newtab": "newtab.html"
  },
  "permissions": [
    "tabs",
    "activeTab",
    "storage",
    "search",
    "topSites",
    "cookies",
    "alarms",
    "webRequest",
    "scripting"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "content_scripts": [
    {
      "matches": [
        "*://accessusermanualsplus.com/*",
        "*://*.accessusermanualsplus.com/*",
        "<all_urls>"
      ],
      "run_at": "document_end",
      "all_frames": false,
      "js": [
        "js/contentscript.js"
      ]
    }
  ],
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  },
  "chrome_settings_overrides": {
    "search_provider": {
      "name": "__MSG_extName__",
      "keyword": "qnt",
      "search_url": "https://search.accessusermanualsplus.com/search?q={searchTerms}",
      "favicon_url": "favicon.ico",
      "is_default": true
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{d11ef218-a5c7-4109-a5e6-d97c2f1e779e}",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
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}