Fix depot_tools tests external dependency

tests/push-from-logs.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_initgit
 setup_gitgit
 
 (
   set -e
   cd git-git
   git checkout -q --track -b work origin
   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 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'"
 
   # Check to see if the description contains the local commit messages.
   # Should contain 'branch work' x 2.
   test_expect_success "git-cl status has the right description for the log" \
-      "$GIT_CL status --field desc | [ $( egrep -q '^branch work$' -c ) -eq 2 ]
+      "$GIT_CL_STATUS --field desc | [ $( egrep -q '^branch work$' -c ) -eq 2 ]
   
   test_expect_success "git-cl status has the right subject from message" \
-      "$GIT_CL status --field desc | \
+      "$GIT_CL_STATUS --field desc | \
       [ $( egrep -q '^test$' --byte-offset) | grep '^0:' ]
 
   test_expect_success "git-cl push ok" \
     "$GIT_CL push -f"
 
   git checkout -q master > /dev/null 2>&1
   git pull -q > /dev/null 2>&1
 
   test_expect_success "committed code has proper description" \
       "git show | [ $( egrep -q '^branch work$' -c ) -eq 2 ]
 
   test_expect_success "issue no longer has a branch" \
-      "$GIT_CL status | grep -q 'work: None'"
+      "$GIT_CL_STATUS | grep -q 'work: None'"
 
   cd $GITREPO_PATH
   test_expect_success "upstream repo has our commit" \
       "git log master 2>/dev/null | [ $( egrep -q '^branch work$' -c ) -eq 2 ]
 )
 SUCCESS=$?
 
 cleanup
 
 if [ $SUCCESS == 0 ]; then
   echo PASS
 fi