Sierra for Chrome

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Sierra for Chrome",
  "description": "Reduce memory (RAM) usage and enhance browser performance with Sierra for Chrome.",
  "version": "0.0.1",
  "author": "Aspen Code",
  "minimum_chrome_version": "54",
  "permissions": [
    "tabs",
    "storage",
    "alarms",
    "contextMenus",
    "unlimitedStorage",
    "<all_urls>",
    "*://*/",
    "http://fonts.googleapis.com/",
    "https://fonts.googleapis.com/",
    "https://fonts.gstatic.com/"
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ],
      "css": [
        "content.css"
      ],
      "web_accessible_resources": [
        "content.css",
        "content.js"
      ],
      "run_at": "document_start"
    }
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "browser_action": {
    "default_icon": "Sierra.png",
    "default_title": "Sierra for Chrome",
    "default_popup": "popup.html"
  },
  "icons": {
    "16": "Sierra.png",
    "48": "Sierra.png",
    "128": "Sierra.png"
  },
  "short_name": "Sierra"
}