Old Computer - No Norton Toolbar In Google Chrome

I have a very old computer and consequently, I am running Windows XP Home SP3, Norton Internet Security 2012 version 19.9.1.44, Internet Explorer 8, and Google Chrome version 34.0.1847.137

 

In Internet Explorer 8, I have Norton Toolbar, Norton Identity Protection, and Norton Vulnerability Protection add-ons enabled.

 

However, in Google Chrome I have no Norton Toolbar, in fact I have no extensions listed at all.

 

Should I have Norton Toolbar extensions in Google Chrome, and if so, how do I add them.