Enable pyauto-based page cycler test that uses Web Page Replay on Win/Mac/Linux.

chrome/test/functional/PYAUTO_TESTS

 # 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.
 #
 # This file lists the pyauto tests that run as a part of the functional test
 # suite.
 #
 # Tests can be enabled on a per-platform basis. Tests not listed here will
 # not be run.
 #
@@ skipping 585 matching lines @@
       # Deal with i18n chars.  crosbug.com/12639
       '-translate.TranslateTest.testDownloadsNotTranslated',
     ],
   },
 
   # Performance tests.
   'PERFORMANCE': {
     'all': [
       'perf',
 
-      # ==================================================
-      # Disabled tests that need to be investigated/fixed.
-      # ==================================================
-      '-perf.PageCyclerNetSimTest',  # Disable new test until vetted.
-
       # ===========================
       # Permanently-disabled tests.
       # ===========================
       # Invoked outside of the pyauto_tests framework.
       '-perf.BenchmarkPerfTest.testSpaceport',
     ],
     'win': [
       # ==================================================
       # Disabled tests that need to be investigated/fixed.
       # ==================================================
@@ skipping 29 matching lines @@
       '-perf.WebGLTest',  # May not render WebGL; need to verify on QA bot.
       '-perf.YoutubePerfTest',  # AttributeError: AssertPlayingState.
 
       # ===========================
       # Permanently-disabled tests.
       # ===========================
       '-perf.MemoryTest',  # Designed only for ChromeOS.
       '-perf.NetflixPerfTest',  # Designed only for ChromeOS.
     ],
     'chromeos': [
+      # ==================================================
+      # Disabled tests that need to be investigated/fixed.
+      # ==================================================
+      '-perf.NetflixPerfTest',  # crosbug.com/p/8499.
+      '-perf.PageCyclerNetSimTest',  # Investigate Web Page Replay on ChromeOS.
+
+      # ===========================
+      # Permanently-disabled tests.
+      # ===========================
       '-perf.GPUPerfTest',  # Designed only for Chrome desktop.
-      '-perf.NetflixPerfTest',  # crosbug.com/p/8499.
     ],
   },
 
   'PERFORMANCE_LAB': {
     'all': [
       'perf.BenchmarkPerfTest.testV8BenchmarkSuite',
       'perf.FlashTest.testFlashGaming',
       'perf.ScrollTest.testGooglePlusScroll',
       'perf.TabPerfTest.test20Tabs',
       'perf.WebGLTest.testWebGLSpaceRocks',
@@ skipping 118 matching lines @@
     'all': [
       'media_stream_infobar',
       'webrtc_call',
 
       # Disabled tests.
       # ROAP issue: crbug.com/130531
       '-webrtc_call.WebRTCCallTest.testSimpleWebRtcRoapCall',
     ],
   },
 }