I've got the exact same problem only that my 3 options disappeared. I re installed it but no change... Perhaps I wasn't doing it right.

try clearing the cache

i did it i went all the way and uninstall chrome completely and restart, then i install it again, and this time every thing is working, the only bad part still is the display but with the zoom ready to adjust under the wrench, is a small price to pay, now i'm just "extensions happy" organizing all my stuff and if it stay stable, i'm making me a partition and installing the OS soon

have you consider running the OS using a virtual box ?

well no because i don't know how to do that, but i have two hard drives so in my big one "tb" i can make a partition and keep it for the OS; buy the way how do you mean by clearing the cache

Try clearing your cache;

Go to the Wrench and select Options.
Go to the Under the Hood tab. Click on Clear browsing data
Clear browsing data
Select Clear browsing history
Select Clear download history
Select Empty the cache
Optional Delete cookies and other site data
Optional Clear saved passwords
Select Clear saved form data
Select Everything in Clear data from this period.
Click Clear Browsing Data

Shortcut Ctrl+Shift+Del

Windows troubleshooting: Create a new browser user profile

If your browser user profile is corrupted, you can create a new user profile to replace the broken one:

1. Exit Google Chrome completely.

2. Locate the User Data folder by going to the Start menu > Run. Enter one of the following directories in the text field, then press OK.

• Windows XP: %USERPROFILE%\Local Settings\Application Data\Google\Chrome\
• Windows Vista: %USERPROFILE%\AppData\Local\Google\Chrome\

3. Rename folder as 'Backup User Data.'

You should now be able to open Google Chrome normally. A new 'User Data' folder is automatically created as you start using the browser. If you want to transfer your old browser history and bookmarks into your new user profile, copy the relevant files from the 'Backup User Data' folder to your new 'User Data' folder.

i did that, of course the reinstall had fix things, but it look like a good idea to clean things up, so every thing work great and the best part of google that i like is that all you do is sign in and all your stuff comes back, so then i was hopping i could fix the zoom headache but installing one zoom extension and thats when things go wrong; my account settings shift to the left and any individual pages ( notebook, bookmarks...) they can not be zoom, but it works good for most of my web pages ( except radio, and weather); so i disable the extension and every things work good again; so i guess i'll keep zooming individual pages under the wrench, until some one can come up with a solution; I have a 25" monitor and my resolution is 1920 x 1200

my google is 6.0472