How do I left or right align text in Google Chrome 6 address bar?

Looks like it relates to Right To Left language support. Try hitting:

LeftShift+LeftControl

at the same time to see if it resolves.

If you want to align to left then simply hold "CTRL" and then press "LEFT SHIFT"

If you want to align to right then simply hold "CTRL" and the press "RIGHT SHIFT".