Tubeit

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Tubeit",
  "manifest_version": 2,
  "version": "1.0.2",
  "description": "Search and play YouTube videos without leaving your current tab. Tube it.",
  "icons": {
    "16": "img/icon/tubeit-16.png",
    "48": "img/icon/tubeit-48.png",
    "128": "img/icon/tubeit-128.png"
  },
  "permissions": [
    "tabs",
    "*://*.google.com/*",
    "*://*.youtube.com/*"
  ],
  "background": {
    "persistent": true,
    "page": "background.html"
  },
  "browser_action": {
    "default_icon": "img/icon/tubeit-48.png",
    "default_popup": "popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.youtube.com/*"
      ],
      "js": [
        "js/lib/jquery-2.1.1.js",
        "js/popup/popup.js",
        "js/background/background.js"
      ]
    }
  ],
  "content_security_policy": "script-src 'self' https://www.youtube.com/player_api https://www.youtube.com 'unsafe-eval' https://www.youtube.com/player_api https://www.youtube.com https://www.youtube.com/iframe_api https://s.ytimg.com https://apis.google.com; object-src 'self' https://www.youtube.com",
  "commands": {
    "_execute_browser_action": {
      "suggested_key": {
        "default": "Ctrl+I",
        "windows": "Ctrl+I",
        "mac": "Command+I"
      }
    }
  }
}