“Create QR Code” is not gone, it is just buried deep under the 3 dots menu in Chrome. (Keep reading for faster methods). 

In the upper right of Chrome notice there are 3 dots. Click on this to reveal a Chrome menu. Choose the option for “Cast, Save, and Share.” This reveals a submenu with the option to “Create QR Code.” 

I have been doing this, but it has felt really annoying to have it buried so deep in the menu.