Update Skia's tryserver URL since we have split our masters.

projects.py

 # 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.
 """Define the supported projects."""
 
 import json
 import logging
 import os
 import re
 import sys
@@ skipping 522 matching lines @@
   ]
   verifiers = [
       presubmit_check.PresubmitCheckVerifier(context_obj),
       tree_status.TreeStatusVerifier(
           'https://skia-tree-status.appspot.com')
   ]
 
   if not no_try:
     # TODO(skia-infrastructure-team): Use skia.org instead of the below when it
     # is ready.
-    try_server_url = 'http://skiabot-master.pogerlabs.com:10117/'
+    try_server_url = 'http://108.170.219.164:10117/'
 
     # Get the required build steps and builder names from the try server.
     compile_required_build_steps = json.load(
         urllib2.urlopen(
             try_server_url + 'json/cq_required_steps'))['cq_required_steps']
     builder_names = list(
         json.load(urllib2.urlopen(try_server_url + 'json/cqtrybots')))
 
     step_verifiers = []
     for builder_name in builder_names:
@@ skipping 213 matching lines @@
   """List the projects that can be managed by the commit queue."""
   return sorted(
       x[5:] for x in dir(sys.modules[__name__]) if x.startswith('_gen_'))
 
 
 def load_project(project, user, root_dir, rietveld_obj, no_try):
   """Loads the specified project."""
   assert os.path.isabs(root_dir)
   return getattr(sys.modules[__name__], '_gen_' + project)(
       user, root_dir, rietveld_obj, no_try)