Create a simple Chrome Plugin

Chrome Plugin Demo. I'm looking to create a demo for a chrome plug in. This demo will be a simple plugin. It needs to store just a little bit of data. It doesn't really do anything yet, as this is just a demo. I have attached a pdf with step by step of what the plugin should do, as well as screen shots of what it should look like. I was provide the icon / logo. Please review the PDF before bidding.