DavidBurns reverting change to where it finds firefox that wasnt meant to be checked in
DavidBurns reverting change to where it finds firefox that wasnt meant to be checked in

git-svn-id: aa1aa1384423cb28c2b1e29129bb3a91de1d9196@14064 07704840-8298-11de-bf8c-fd130f914ac9

yumingjuan/selenium,yumingjuan/selenium,yumingjuan/selenium,jmt4/Selenium2,jmt4/Selenium2,jmt4/Selenium2,jmt4/Selenium2,yumingjuan/selenium,jmt4/Selenium2,yumingjuan/selenium,yumingjuan/selenium,yumingjuan/selenium,jmt4/Selenium2,jmt4/Selenium2,jmt4/Selenium2,yumingjuan/selenium,jmt4/Selenium2,yumingjuan/selenium