title: Chrome extension: accessing localStorage in content script
body: <p>I have an options page where the user can define certain options and it saves it in localStorage: <code>options.html</code></p>
  
  <p>Now, I also have a content script that needs to get the options that were defined in the <code>options.html</code> page, but when I try to access localStorage from the content script, it doesn't return the value from the options page.</p>
  
  <p>How do I make my content script get values from localStorage, from the options page or even the background page?</p>