brew.rb: don't try to uninstall brew-cask keg.
brew.rb: don't try to uninstall brew-cask keg.

This is long gone at this point so no need to keep this code around.

claui/brew,EricFromCanada/brew,claui/brew,MikeMcQuaid/brew,reitermarkus/brew,Homebrew/brew,JCount/brew,claui/brew,EricFromCanada/brew,MikeMcQuaid/brew,mahori/brew,MikeMcQuaid/brew,JCount/brew,konqui/brew,Homebrew/brew,mahori/brew,vitorgalvao/brew,JCount/brew,konqui/brew,Homebrew/brew,Homebrew/brew,sjackman/homebrew,vitorgalvao/brew,konqui/brew,mahori/brew,EricFromCanada/brew,sjackman/homebrew,mahori/brew,JCount/brew,vitorgalvao/brew,vitorgalvao/brew,sjackman/homebrew,reitermarkus/brew,reitermarkus/brew,reitermarkus/brew,sjackman/homebrew,konqui/brew,EricFromCanada/brew,nandub/brew,nandub/brew,claui/brew,nandub/brew,MikeMcQuaid/brew,nandub/brew