Revert "Remove performance_ui_tests from bot configs."

scripts/master/chromium_step.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.
 
 """Subclasses of various slave command classes."""
 
 import copy
 import errno
 import json
 import logging
@@ skipping 564 matching lines @@
       'chrome-mac-beta': 'mac-beta',
       'chrome-mac-stable': 'mac-stable',
       'chrome-win-beta': 'win-beta',
       'chrome-win-stable': 'win-stable',
       'chromium-linux-targets': 'linux-targets',
       'chromium-mac-targets': 'mac-targets',
       'chromium-rel-linux': 'linux-release',
       'chromium-rel-linux-64': 'linux-release-64',
       'chromium-rel-linux-hardy': 'linux-release-hardy',
       'chromium-rel-linux-hardy-lowmem': 'linux-release-lowmem',
+      'chromium-rel-linux-memory': 'linux-release-memory',
       'chromium-rel-linux-webkit': 'linux-release-webkit-latest',
       'chromium-rel-mac': 'mac-release',
+      'chromium-rel-mac-memory': 'mac-release-memory',
       'chromium-rel-mac5': 'mac-release-10.5',
       'chromium-rel-mac6': 'mac-release-10.6',
       'chromium-rel-mac5-v8': 'mac-release-10.5-v8-latest',
       'chromium-rel-mac6-v8': 'mac-release-10.6-v8-latest',
       'chromium-rel-mac6-webkit': 'mac-release-10.6-webkit-latest',
       'chromium-rel-old-mac6': 'mac-release-old-10.6',
       'chromium-rel-vista-dual': 'vista-release-dual-core',
       'chromium-rel-vista-dual-v8': 'vista-release-v8-latest',
+      'chromium-rel-vista-memory': 'vista-release-memory',
       'chromium-rel-vista-single': 'vista-release-single-core',
       'chromium-rel-vista-webkit': 'vista-release-webkit-latest',
       'chromium-rel-xp': 'xp-release',
       'chromium-rel-xp-dual': 'xp-release-dual-core',
       'chromium-rel-xp-single': 'xp-release-single-core',
       'chromium-win-targets': 'win-targets',
       'nacl-lucid64-spec-x86': 'nacl-lucid64-spec-x86',
       'nacl-lucid64-spec-arm': 'nacl-lucid64-spec-arm',
       'nacl-lucid64-spec-trans': 'nacl-lucid64-spec-trans',
     },
@@ skipping 496 matching lines @@
   def evaluateCommand(self, cmd):
     observer_result = self.script_observer.annotate_status
     # Check if ProcessLogShellStep detected a failure or warning also.
     log_processor_result = ProcessLogShellStep.evaluateCommand(self, cmd)
     return BuilderStatus.combine(observer_result, log_processor_result)
 
   def commandComplete(self, cmd):
     self.script_observer.handleReturnCode(cmd.rc)
     self._removePreamble()
     return ProcessLogShellStep.commandComplete(self, cmd)