Removed git cl push command

Removed git cl push command

The user message says the subcommand will stop working on July 1.

BUG=

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=285586

[pgervais, 2014-07-16 12:09:58]

Some cleanup.

[M-A Ruel, 2014-07-16 12:11:01]

lgtm

[pgervais, 2014-07-21 21:27:40]

The CQ bit was checked by pgervais@chromium.org

[commit-bot: I haz the power, 2014-07-21 21:28:25]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/pgervais@chromium.org/396233002/1

[commit-bot: I haz the power, 2014-07-21 21:30:18]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-07-21 21:30:19]

Presubmit check for 396233002-1 failed and returned exit status 1.

Running presubmit commit checks ...
Checking out rietveld...
Running save-description-on-failure.sh
Running push-basic.sh
Running upstream.sh
Running submit-from-new-dir.sh
Running abandon.sh
Running submodule-merge-test.sh
Running upload-local-tracking-branch.sh
Running hooks.sh
Running post-dcommit-hook-test.sh
Running upload-stale.sh
Running patch.sh
Running basic.sh

** Presubmit ERRORS **
push-basic.sh failed
Command
/b/infra_internal/commit_queue/workdir/tools/depot_tools/tests/push-basic.sh
returned non-zero exit status 1 in
/b/infra_internal/commit_queue/workdir/tools/depot_tools/tests
Setting up test upstream git repo...
Setting up test git repo...
TESTING: git-cl upload wants a server
TESTING: git-cl status has no issue
TESTING: upload succeeds (needs a server running on localhost)
TESTING: git-cl status now knows the issue
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--    
0
100    77    0     0  100    77      0   1781 --:--:-- --:--:-- --:--:--  1833
TESTING: Base URL contains branch name
TESTING: git-cl push ok
Usage: git cl <command> [options]

git cl: error: no such option: -f
FAILURE: git-cl push ok


Presubmit checks took 110.5s to calculate.

Was the presubmit check useful? If not, run "git cl presubmit -v"
to figure out which PRESUBMIT.py was run, then run git blame
on the file to figure out who to ask for help.

[pgervais, 2014-07-25 14:27:43]

The CQ bit was checked by pgervais@chromium.org

[commit-bot: I haz the power, 2014-07-25 14:28:28]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/pgervais@chromium.org/396233002/20001

[commit-bot: I haz the power, 2014-07-25 14:30:35]

Change committed as 285586