Bootstrap resize tool

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Bootstrap resize tool",
  "short_name": "BootSizer",
  "description": "Resize browser window to Bootstrap sizes like col-lg col-md etc..",
  "version": "1.4.1",
  "author": "uonick",
  "homepage_url": "http://uonick.ru/bootsizer",
  "background": {
    "scripts": [
      "js/popup.js"
    ]
  },
  "icons": {
    "16": "img/16x16.png",
    "32": "img/32x32.png",
    "64": "img/64x64.png",
    "96": "img/96x96.png",
    "128": "img/128x128.png"
  },
  "browser_action": {
    "default_icon": "img/16x16.png",
    "default_title": "Resize window",
    "default_popup": "popup.html"
  },
  "permissions": [
    "activeTab"
  ]
}