Examine source code of Style Tab

{
  "background": {
    "page": "./background/background.html",
    "persistent": true
  },
  "default_locale": "en",
  "name": "Style Tab",
  "manifest_version": 2,
  "description": "1.use picture as background of newtab and sites easily;\n 2.save tab sessions;\n 3.Regex Search web Page\n 4.js block\n",
  "chrome_url_overrides": {
    "newtab": "./newTab/C.C.Chrome.NewTab.html"
  },
  "browser_action": {
    "default_icon": {
      "16": "./image/logo-128.png",
      "32": "./image/logo-128.png",
      "48": "./image/logo-128.png",
      "64": "./image/logo-128.png",
      "128": "./image/logo-128.png"
    },
    "default_popup": "./popup/C.C.Chrome.NewTab.popup.html",
    "default_title": "Style Tab"
  },
  "icons": {
    "16": "./image/logo-128.png",
    "32": "./image/logo-128.png",
    "48": "./image/logo-128.png",
    "64": "./image/logo-128.png",
    "128": "./image/logo-128.png"
  },
  "content_scripts": [
    {
      "all_frames": true,
      "js": [
        "./units/log.js",
        "./units/ChromeAPI.js",
        "./units/errorTools.js",
        "./units/timeTools.js",
        "./units/netConnect.js",
        "./plugins/scrollTopOrBottom.js",
        "./units/StringUnits.js",
        "./plugins/inPageSearch.js",
        "./units/arithmeticUnits.js",
        "./units/common.js",
        "./units/commonBusiness.js",
        "./units/DomTools.js",
        "./plugins/regexSearch.js",
        "./content/C.C.CSS.js",
        "./plugins/Readability.js",
        "./units/vision.js"
      ],
      "css": [
        "./CSS/C.C.css",
        "./CSS/C.C.icon.css"
      ],
      "matches": [
        "http://*/*",
        "https://*/*",
        "ftp://*/*",
        "file:///*"
      ],
      "run_at": "document_start"
    },
    {
      "all_frames": false,
      "js": [
        "./plugins/chromeBookmarks.js",
        "./plugins/saveFullHtml.js",
        "./plugins/clockWidget.js"
      ],
      "css": [
        "./plugins/chromeBookmarks.css"
      ],
      "matches": [
        "http://*/*",
        "https://*/*",
        "ftp://*/*",
        "file:///*"
      ],
      "run_at": "document_start"
    },
    {
      "all_frames": true,
      "js": [
        "./content/C.C.CSS.document_end.js"
      ],
      "matches": [
        "http://*/*",
        "https://*/*",
        "ftp://*/*",
        "file:///*"
      ],
      "run_at": "document_start"
    }
  ],
  "content_security_policy": "script-src  'self' 'unsafe-eval' ;  object-src 'self'; frame-src 'self' ;",
  "permissions": [
    "<all_urls>",
    "file://*/*",
    "browsingData",
    "background",
    "bookmarks",
    "contextMenus",
    "idle",
    "notifications",
    "tabs",
    "storage",
    "unlimitedStorage",
    "webRequest",
    "webRequestBlocking"
  ],
  "optional_permissions": [],
  "browser_specific_settings": {
    "gecko": {
      "id": "{d8c786aa-61b5-49db-a10b-5f2e1e8ffff9}",
      "strict_min_version": "90.0"
    },
    "gecko_android ": {
      "id": "{d8c786aa-61b5-49db-a10b-5f2e1e8ffff9}",
      "strict_min_version": "120.0"
    },
    "safari": {
      "strict_min_version": "120"
    }
  },
  "version": "2.153.80"
}