Pixel-art zoom

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Pixel-art zoom",
  "short_name": "PAZ",
  "description": "Zoom on pixel-art without the blurriness",
  "icons": {
    "16": "icon_16.png",
    "17": "icon_17.png",
    "18": "icon_18.png",
    "19": "icon_19.png",
    "20": "icon_20.png",
    "21": "icon_21.png",
    "22": "icon_22.png",
    "23": "icon_23.png",
    "24": "icon_24.png",
    "28": "icon_28.png",
    "32": "icon_32.png",
    "48": "icon_48.png",
    "128": "icon_128.png"
  },
  "version": "1.0",
  "permissions": [
    "contextMenus",
    "storage"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "page_action": {
    "default_title": "Pixel-art zoom",
    "default_popup": "popup.html"
  },
  "options_ui": {
    "page": "options.html",
    "chrome_style": true
  }
}