Fix depot_tools tests external dependency

tests/basic.sh

 #!/bin/bash
 
 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 set -e
 
 . ./test-lib.sh
 
 setup_initsvn
 setup_gitsvn
 
 (
   set -e
   cd git-svn
   git checkout -q -b work
   echo "some work done on a branch" >> test
   git add test; git commit -q -m "branch work"
   echo "some other work done on a branch" >> test
   git add test; git commit -q -m "branch work"
 
   test_expect_success "git-cl upload wants a server" \
     "$GIT_CL upload 2>&1 | grep -q 'You must configure'"
 
   git config rietveld.server localhost:8080
 
   test_expect_success "git-cl status has no issue" \
-    "$GIT_CL status | grep -q 'no issue'"
+    "$GIT_CL_STATUS | grep -q 'no issue'"
 
   # Prevent the editor from coming up when you upload.
   export GIT_EDITOR=$(which true)
 
   test_expect_success "upload succeeds (needs a server running on localhost)" \
     "$GIT_CL upload -m test master | grep -q 'Issue created'"
 
   test_expect_success "git-cl status now knows the issue" \
-    "$GIT_CL status | grep -q 'Issue number'"
+    "$GIT_CL_STATUS | grep -q 'Issue number'"
 
   # Push a description to this URL.
-  URL=$($GIT_CL status | sed -ne '/Issue number/s/[^(]*(\(.*\))/\1/p')
+  URL=$($GIT_CL_STATUS | sed -ne '/Issue number/s/[^(]*(\(.*\))/\1/p')
   curl --cookie dev_appserver_login="test@example.com:False" \
        --data-urlencode subject="test" \
        --data-urlencode description="foo-quux" \
        --data-urlencode xsrf_token="$(print_xsrf_token)" \
        $URL/edit
 
   test_expect_success "git-cl dcommits ok" \
     "$GIT_CL dcommit -f"
 
   git checkout -q master
   git svn -q rebase >/dev/null 2>&1
   test_expect_success "dcommitted code has proper description" \
       "git show | grep -q 'foo-quux'"
 
   test_expect_success "issue no longer has a branch" \
-      "$GIT_CL status | grep -q 'work: None'"
+      "$GIT_CL_STATUS | grep -q 'work: None'"
 
   test_expect_success "upstream svn has our commit" \
       "svn log $REPO_URL 2>/dev/null | grep -q 'foo-quux'"
 )
 SUCCESS=$?
 
 cleanup
 
 if [ $SUCCESS == 0 ]; then
   echo PASS
 fi