Mapswitch

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Mapswitch",
  "description": "This extension enables quick switching between different map providers.",
  "version": "0.9",
  "icons": {
    "128": "icon128.png"
  },
  "author": "Evgeny Gerashchenko",
  "background": {
    "persisent": false,
    "scripts": [
      "lib/kotlin.js",
      "mapswitch.js",
      "background.js"
    ]
  },
  "page_action": {
    "default_name": "Switch map",
    "default_icon": {
      "19": "icon19.png",
      "38": "icon38.png"
    },
    "default_popup": "popup.html"
  },
  "permissions": [
    "tabs"
  ]
}