gclient setdep doesn't need to update_depot_tools

Bug: chromium:836566
Change-Id: I752633cd0f5334b4592e1a1f1d4506bf89c7716d
Reviewed-on: https://chromium-review.googlesource.com/1257841
Reviewed-by: Edward Lesmes <ehmaldonado@chromium.org>
Commit-Queue: Oleh Prypin <oprypin@google.com>

gclient

@@ -5,7 +5,7 @@
 
 base_dir=$(dirname "$0")
 
-if [[ "#grep#fetch#cleanup#diff#" != *"#$1#"* ]]; then
+if [[ "#grep#fetch#cleanup#diff#setdep#" != *"#$1#"* ]]; then
   "$base_dir"/update_depot_tools "$@"
   case $? in
     123)