manifest.json

{
  "manifest_version": 2,
  "name": "Deezer Shortcut",
  "description": "Shortcut to Deezer in window as app with media keys support",
  "version": "1.1.8",

  "minimum_chrome_version": "38",
  "author": "Natrim",

  "icons": {
    "16": "assets/icon_16.png",
    "32": "assets/icon_32.png",
    "64": "assets/icon_64.png",
    "128": "assets/icon_128.png"
  },

  "offline_enabled": true,

  "permissions": [
    "storage",
    "unlimitedStorage",
    "notifications",
    "webview",
    "*://deezer.com/",
    "*://api.deezer.com/",
    "*://orange.deezer.com/",
    "*://*.deezer.com/"
  ],

  "commands": {
    "NEXT-MK": {
      "description": "Next Key",
      "global": true,
      "suggested_key": {
        "default": "MediaNextTrack"
      }
    },
    "PLAY-PAUSE-MK": {
      "description": "Play/Pause Key",
      "global": true,
      "suggested_key": {
        "default": "MediaPlayPause"
      }
    },
    "PREV-MK": {
      "description": "Prev Key",
      "global": true,
      "suggested_key": {
        "default": "MediaPrevTrack"
      }
    },
    "STOP-MK": {
      "description": "Stop Key",
      "global": true,
      "suggested_key": {
        "default": "MediaStop"
      }
    }
  },

  "app": {
    "background": {
      "scripts": ["background.js"],
      "persistent": false
    }
  }
}