title: Chrome extension: get current Profile's Person's username
body: <p>I'm writing a simple extension for Chrome. </p>
  
  <p>There's an option for user to set a Profile Name</p>
  
  <p><a href="http://www.pcworld.com/article/2089364/how-to-create-and-manage-multiple-user-profiles-in-chrome.html" rel="noreferrer"><img src="https://i.stack.imgur.com/zaPLG.png" alt="Profile Person name"></a></p>
  
  <p>How to get that name "lan" in the extension?</p>
  
  <p>It's a really simple extension</p>
  
  <p><strong>manifest.json</strong></p>
  
  <pre><code>{
      "manifest_version": 2,
  
      "name": .."description"...
      ...
      "background": {
          "scripts": ["background.js"]
      },
      ...
  }
  </code></pre>
  
  <p><strong>background.js</strong></p>
  
  <pre><code>// how to get the profile name here?
  // chrome.what.user.profile.name??
  </code></pre>