Tutorial: Google Analytics  This tutorial demonstrates using
Google Analytics to track the usage of your extension. If you
are developing a platform app, see Analytics for Apps since apps
have different restrictions from extensions.   This tutorial
expects that you have some familiarity writing extensions for
Google Chrome. If you need information on how to write an
extension, please read the Getting Started tutorial.  You will
also need a Google Analytics account set up to track your
extension. Note that when setting up the account, you can use
any value in the Website's URL field, as your extension will not
have an URL of its own.  The analytics setup with info for a
chrome extension filled out.  Installing the tracking code  The
standard Google Analytics tracking code snippet fetches a file
named ga.js from an SSL protected URL if the current page was
loaded using the https:// protocol. Chrome extensions and
applications may only use the SSL-protected version of ga.js.
Loading ga.js over insecure HTTP is d