Revert, strange side affects to other (like lunch) commands.

This reverts commit 6acfdd62de.

Change-Id: Ic0a84700912570ddec70d152767a9d40f8fa71b0

envsetup.sh

@@ -1473,37 +1473,6 @@ function pez {
     return $retval
 }
 
-MAKE_UTIL=(`which make`)
-function make()
-{
-    local start_time=$(date +"%s")
-    $MAKE_UTIL $@
-    local ret=$?
-    local end_time=$(date +"%s")
-    local tdiff=$(($end_time-$start_time))
-    local hours=$(($tdiff / 3600 ))
-    local mins=$((($tdiff % 3600) / 60))
-    local secs=$(($tdiff % 60))
-    echo
-    if [ $ret -eq 0 ] ; then
-        echo -n -e "\e[0;32m#### make completed successfully "
-    else
-        echo -n -e "\e[0;31m#### make failed to build some targets "
-    fi
-    if [ $hours -gt 0 ] ; then
-        printf "(%02g:%02g:%02g (hh:mm:ss))" $hours $mins $secs
-    elif [ $mins -gt 0 ] ; then
-        printf "(%02g:%02g (mm:ss))" $mins $secs
-    elif [ $secs -gt 0 ] ; then
-        printf "(%s seconds)" $secs
-    fi
-    echo -e " ####\e[00m"
-    echo
-    return $ret
-}
-
-
-
 if [ "x$SHELL" != "x/bin/bash" ]; then
     case `ps -o command -p $$` in
         *bash*)