browser: check for folder

export PATH="$chromium_dir/depot_tools:$PATH"

if [ $clean -eq 1 ]; then

    if [ -d "$chromium_dir/src" ]; then

        cd $chromium_dir/src

        git reset --hard && git clean -xfdf

        if [ -d out ]; then

            rm -rf out

        fi

    fi

fi

cd $chromium_dir