Window auto re-size app?

Hey,

I was wondering if there is any application that allows you to re-size your windows to full-screen easily? The + green sign doesn't really make it full screen depends on apps, even when you hold down alt with it.

I'm looking for something along the lines of:

1. Drag your window to the corner and switches it to full-screen (to whatever its appropriate resolution is) like Windows 7.

2. Click the + sign and makes it full screen.

I especially want this feature for Browsers. Chrome is the preference.

Thanks in advance