Delete public commit queue to avoid confusion after move to internal repo

commit-queue/verification/tree_status.py

Index: commit-queue/verification/tree_status.py
===================================================================
--- commit-queue/verification/tree_status.py	(revision 249146)
+++ commit-queue/verification/tree_status.py	(working copy)
@@ -1,86 +0,0 @@
-# coding=utf8
-# 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.
-"""Postpone commits until the tree is open."""
-
-import calendar
-import json
-import logging
-import re
-import ssl
-import time
-import urllib2
-
-from verification import base
-
-
-class TreeStatus(base.IVerifierStatus):
-  tree_status_url = unicode
-  issue = int
-  last_tree_status = unicode
-
-  def get_state(self):
-    return base.SUCCEEDED
-
-  def postpone(self):
-    self.last_tree_status = u''
-    try:
-      logging.debug('Fetching tree status for %s' % self.tree_status_url)
-      now = time.time()
-      cutoff = now - 5 * 60
-      url = self.tree_status_url + '/allstatus?format=json&endTime=%d' % cutoff
-      data = json.load(urllib2.urlopen(url))
-
-      # Convert datetime string to epoch.
-      for item in data:
-        # The time is returned in UTC.
-        x = time.strptime(item['date'].split('.', 1)[0], '%Y-%m-%d %H:%M:%S')
-        item['date'] = calendar.timegm(x)
-
-      for item in sorted(data, key=lambda x: x['date'], reverse=True):
-        if item['general_state'] != 'open':
-          logging.warn(
-              'Not committing CL %d because the tree was closed %ds ago',
-              self.issue, int(now - item['date']))
-          self.last_tree_status = unicode(item['message'])
-          return True
-        if item['date'] < cutoff:
-          break
-      return False
-    except (ssl.SSLError, urllib2.URLError, IOError, ValueError):
-      logging.error('Failed to request tree status! %s' % url)
-      return True
-
-  def why_not(self):
-    if self.last_tree_status:
-      return u'Tree is currently not open: %s' % self.last_tree_status
-
-
-class AlwaysOpenTreeStatus(TreeStatus):
-  """Used when tree status does not need to be checked."""
-  def postpone(self):
-    return False
-
-
-class TreeStatusVerifier(base.Verifier):
-  """Checks the tree status before allowing a commit."""
-  name = 'tree status'
-
-  def __init__(self, tree_status_url):
-    super(TreeStatusVerifier, self).__init__()
-    self.tree_status_url = tree_status_url
-
-  def verify(self, pending):
-    if re.search(r'(?im)^NOTREECHECKS=TRUE$', pending.description):
-      # Use a TreeStatus instance that always returns False for postpone().
-      tree_status = AlwaysOpenTreeStatus()
-    else:
-      tree_status = TreeStatus(
-          tree_status_url=self.tree_status_url, issue=pending.issue)
-
-    pending.verifications[self.name] = tree_status
-
-  def update_status(self, queue):
-    pass
-