Connecting usb bypasses password protection.

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Plug usb into pc/device while on password protection screen for an app.
2. Choose a connection type
3. Password Protection screen is now bypassed and the app loads with no 
protection.

What is the expected output? What do you see instead?
Expected to go back to the password protection screen, instead it just unlocks 
the app anytime you plug in a usb with no password required at all.

What version of the product are you using? On what operating system?
Latest ver on Android 2.3

Please provide any additional information below.

Original issue reported on code.google.com by [email protected] on 13 May 2013 at 4:43