Fix unixbench.
unixbench test failed after stateful partition introduced into the image. This is because it has hard coded reference to /usr/bin/time which now is moved to /usr/local/bin.
Review URL: http://codereview.chromium.org/2001005
diff --git a/client/tests/unixbench/unixbench.patch b/client/tests/unixbench/unixbench.patch
index a6b567a..e3aee89 100644
--- a/client/tests/unixbench/unixbench.patch
+++ b/client/tests/unixbench/unixbench.patch
@@ -1,6 +1,41 @@
+diff -urN src/Run newsrc/Run
+--- src/Run 2006-05-17 14:24:46.000000000 -0700
++++ newsrc/Run 2010-05-07 19:02:43.000000000 -0700
+@@ -53,7 +53,7 @@
+ # You will need ...
+ # awk cat cc chmod comm cp date dc df echo ed expr
+ # kill ls make mkdir rm sed test time touch tty umask who
+-# AND /usr/bin/time
++# AND time
+ # to generate result indexes, you will also need ...
+ # join
+ #
+@@ -66,7 +66,7 @@
+ #
+ if [ -z "${FLAVOR-}" ]; then
+ # determine flavor of UNIX from number of lines generated by "time"
+- Fcount=`/usr/bin/time date 2>&1 | wc -l | sed 's/ //g'`
++ Fcount=`time date 2>&1 | wc -l | sed 's/ //g'`
+ case "$Fcount" in
+ 2) FLAVOR=BSD ;;
+ 3) FLAVOR=Linux ;;
+@@ -468,10 +468,10 @@
+ ############ THE BENCH IS TIMED ##############
+ if [ -z "${stdin-}" ]; then
+ # without redirected stdin
+- /usr/bin/time $prog $opt $bg 2>>$TMPTIMES >>$stdout
++ time $prog $opt $bg 2>>$TMPTIMES >>$stdout
+ else
+ # with redirected stdin
+- /usr/bin/time $prog $opt $bg <$stdin 2>>$TMPTIMES >>$stdout
++ time $prog $opt $bg <$stdin 2>>$TMPTIMES >>$stdout
+ fi
+ ###############################################
+ cd $pwd # move back home
+diff -urN src/src/execl.c newsrc/src/execl.c
--- src/src/execl.c 1999-07-28 14:46:58.000000000 -0700
-+++ newsrc/src/execl.c 2008-02-27 09:23:17.372306000 -0800
-@@ -88,7 +88,7 @@ char *argv[];
++++ newsrc/src/execl.c 2010-05-07 19:01:38.000000000 -0700
+@@ -88,7 +88,7 @@
fprintf(stderr, "%lu loops\n", iter);
exit(0);
}