I've lost 2 options in the 'Tool' menus.

1. Clear browsing history (The Shift+Control+Delete key combo pops the window up but I was wondering why the option went away)
2. About Chrome

My version is Chrome/4.0.249.78 (I got this from the forums'Browser Details' info screen)

Anyone know if this was intentional and if I can get these back?

clear browsing history has been moved;

Go to the Wrench and select Options.
Go to the Under the Hood tab. Click on Clear browsing data