Changing External Browser in Eclipse [Linux, GWT, Tomcat6]

Upon attempting to deploy my GWT application, Eclipse constantly deploys to Aurora (bleeding-edge Firefox build - located in /usr/bin/firefox). Are there programmatic steps to follow, or do I need to modify external configuration files to change the web browser?

Steps taken:

Window -> General -> Web Browser:

[New External Browser]

1. Name: Google Chrome
2. Location: /usr/bin/google-chrome
3. Parameters:

Window -> Web Browser -> Google Chrome[x]

Any suggestions? Is there some kind of persistent variable, or configuration file that I've looked over?

Thanks.

You can right-click the deployment line to get other browser options:

That said, I've taken to just opening the browser I want first and typing the address in by hand - the browsers know me well enough to auto-complete the whole thing at this point.