Full Width Image

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Full Width Image",
  "version": "0.0.2",
  "manifest_version": 2,
  "description": "Constrain a single image in your browser to be full width. Useful for implementing design mocks.",
  "browser_action": {
    "default_icon": {
      "19": "icons/19x19_gray.png",
      "38": "icons/38x38_gray.png",
      "48": "icons/48x48_gray.png",
      "128": "icons/128x128_gray.png"
    },
    "default_title": "Full Width Image"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "js/jquery.min.js",
        "js/content.js"
      ]
    }
  ],
  "background": {
    "scripts": [
      "js/background.js"
    ]
  }
}