Telemetry: Disable large profile startup benchmarks.

tools/perf/benchmarks/startup.py

 # Copyright 2013 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.
 
 from telemetry import benchmark
 
 from measurements import startup
 import page_sets
 
 
@@ skipping 42 matching lines @@
   """Measures warm startup time with a clean profile."""
   tag = 'warm'
   page_set = page_sets.BlankPageSet
 
   @classmethod
   def Name(cls):
     return 'startup.warm.blank_page'
 
 @benchmark.Enabled('has tabs')
 @benchmark.Enabled('win', 'linux', 'mac')
+# TODO(erikchen): Investigate source of 30s browser hang on startup.
+# http://crbug.com/473827
+@benchmark.Disabled
 class StartupLargeProfileColdBlankPage(_StartupCold):
   """Measures cold startup time with a large profile."""
   tag = 'cold'
   page_set = page_sets.BlankPageSet
   options = {'pageset_repeat': 1}
 
   def __init__(self, max_failures=None):
     super(StartupLargeProfileColdBlankPage, self).__init__(max_failures)
     self.generated_profile_archive = "large_profile.zip"
 
   @classmethod
   def Name(cls):
     return 'startup.large_profile.cold.blank_page'
 
 @benchmark.Enabled('has tabs')
 @benchmark.Enabled('win', 'linux', 'mac')
+# TODO(erikchen): Investigate source of 30s browser hang on startup.
+# http://crbug.com/473827
+@benchmark.Disabled
 class StartupLargeProfileWarmBlankPage(_StartupWarm):
   """Measures warm startup time with a large profile."""
   tag = 'warm'
   page_set = page_sets.BlankPageSet
   options = {'pageset_repeat': 1}
 
   def __init__(self, max_failures=None):
     super(StartupLargeProfileWarmBlankPage, self).__init__(max_failures)
     self.generated_profile_archive = "large_profile.zip"
 
   @classmethod
   def Name(cls):
     return 'startup.large_profile.warm.blank_page'