Update masters after the tryserver split.

PRESUBMIT_test.py

 #!/usr/bin/env python
 # 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.
 
 import glob
 import json
 import os
 import re
 import subprocess
@@ skipping 630 matching lines @@
 
     input_api.files = [MockFile(filename, contents)
                        for (filename, contents, _) in test_data]
 
     for (filename, _, expected_error) in test_data:
       actual_error = PRESUBMIT._GetIDLParseError(input_api, filename)
       self.assertTrue(expected_error in str(actual_error),
                       "'%s' not found in '%s'" % (expected_error, actual_error))
 
 
+class TryServerMasterTest(unittest.TestCase):
+  def testTryServerMasters(self):
+    bots = {
+        'tryserver.chromium.gpu': [
+            'mac_gpu',
+            'mac_gpu_triggered_tests',
+            'linux_gpu',
+            'linux_gpu_triggered_tests',
+            'win_gpu',
+            'win_gpu_triggered_tests',
+        ],
+        'tryserver.chromium.mac': [
+            'ios_dbg_simulator',
+            'ios_rel_device',
+            'ios_rel_device_ninja',
+            'mac_asan',
+            'mac_asan_64',
+            'mac_chromium_compile_dbg',
+            'mac_chromium_compile_rel',
+            'mac_chromium_dbg',
+            'mac_chromium_rel',
+            'mac_chromium_rel_swarming',
+            'mac_nacl_sdk',
+            'mac_nacl_sdk_build',
+            'mac_rel_naclmore',
+            'mac_valgrind',
+            'mac_x64_rel',
+            'mac_xcodebuild',
+        ],
+        'tryserver.chromium.linux': [
+            'android_aosp',
+            'android_chromium_gn_compile_dbg',
+            'android_chromium_gn_compile_rel',
+            'android_clang_dbg',
+            'android_dbg',
+            'android_dbg_recipe',
+            'android_dbg_triggered_tests',
+            'android_dbg_triggered_tests_recipe',
+            'android_fyi_dbg',
+            'android_fyi_dbg_triggered_tests',
+            'android_rel',
+            'android_rel_triggered_tests',
+            'android_x86_dbg',
+            'blink_android_compile_dbg',
+            'blink_android_compile_rel',
+            'blink_presubmit',
+            'chromium_presubmit',
+            'linux_arm_cross_compile',
+            'linux_arm_tester',
+            'linux_asan',
+            'linux_browser_asan',
+            'linux_chromeos_asan',
+            'linux_chromeos_browser_asan',
+            'linux_chromeos_valgrind',
+            'linux_chromium_chromeos_clang_dbg',
+            'linux_chromium_chromeos_clang_rel',
+            'linux_chromium_chromeos_dbg',
+            'linux_chromium_chromeos_rel',
+            'linux_chromium_clang_dbg',
+            'linux_chromium_clang_rel',
+            'linux_chromium_compile_dbg',
+            'linux_chromium_compile_rel',
+            'linux_chromium_dbg',
+            'linux_chromium_gn_dbg',
+            'linux_chromium_gn_rel',
+            'linux_chromium_rel',
+            'linux_chromium_rel_swarming',
+            'linux_chromium_trusty32_dbg',
+            'linux_chromium_trusty32_rel',
+            'linux_chromium_trusty_dbg',
+            'linux_chromium_trusty_rel',
+            'linux_clang_tsan',
+            'linux_ecs_ozone',
+            'linux_layout',
+            'linux_layout_asan',
+            'linux_layout_rel',
+            'linux_layout_rel_32',
+            'linux_nacl_sdk',
+            'linux_nacl_sdk_bionic',
+            'linux_nacl_sdk_bionic_build',
+            'linux_nacl_sdk_build',
+            'linux_redux',
+            'linux_rel_naclmore',
+            'linux_rel_precise32',
+            'linux_valgrind',
+            'tools_build_presubmit',
+        ],
+        'tryserver.chromium.win': [
+            'win8_aura',
+            'win8_chromium_dbg',
+            'win8_chromium_rel',
+            'win_chromium_compile_dbg',
+            'win_chromium_compile_rel',
+            'win_chromium_dbg',
+            'win_chromium_rel',
+            'win_chromium_rel',
+            'win_chromium_rel_swarming',
+            'win_chromium_rel_swarming',
+            'win_chromium_x64_dbg',
+            'win_chromium_x64_rel',
+            'win_drmemory',
+            'win_nacl_sdk',
+            'win_nacl_sdk_build',
+            'win_rel_naclmore',
+         ],
+    }
+    for master, bots in bots.iteritems():
+      for bot in bots:
+        self.assertEqual(master, PRESUBMIT.GetTryServerMasterForBot(bot),
+                         'bot=%s: expected %s, computed %s' % (
+            bot, master, PRESUBMIT.GetTryServerMasterForBot(bot)))
+
+
 if __name__ == '__main__':
   unittest.main()