Enable some profile_chrome unit tests on Trybots

systrace/profile_chrome/profiler_unittest.py

 # Copyright 2014 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 os
 import tempfile
 import unittest
 import zipfile
 
 from profile_chrome import profiler
 from profile_chrome import ui
+from systrace import decorators
 from systrace import trace_result
 
 
 class FakeAgent(object):
   def __init__(self, contents='fake-contents'):
     self.contents = contents
     self.stopped = False
     self.filename = None
     self.config = None
     self.timeout = None
@@ skipping 27 matching lines @@
            'is not supported.')
 
   def __repr__(self):
     return 'faketrace'
 
 
 class ProfilerTest(unittest.TestCase):
   def setUp(self):
     ui.EnableTestMode()
 
+  @decorators.ClientOnlyTest
   def testCaptureBasicProfile(self):
     agent = FakeAgent()
     result = profiler.CaptureProfile(None, [agent], 1)
 
     try:
       self.assertTrue(agent.stopped)
       self.assertTrue(os.path.exists(result))
       self.assertTrue(result.endswith('.html'))
     finally:
       if os.path.exists(result):
         os.remove(result)
 
+  @decorators.ClientOnlyTest
   def testCaptureJsonProfile(self):
     agent = FakeAgent()
     result = profiler.CaptureProfile(None, [agent], 1, write_json=True)
 
     try:
       self.assertFalse(result.endswith('.html'))
       with open(result) as f:
         self.assertEquals(f.read(), agent.contents)
     finally:
       if os.path.exists(result):
         os.remove(result)
 
+  @decorators.ClientOnlyTest
   def testCaptureMultipleProfiles(self):
     agents = [FakeAgent('c1'), FakeAgent('c2')]
     result = profiler.CaptureProfile(None, agents, 1, write_json=True)
 
     try:
       self.assertTrue(result.endswith('.zip'))
       self.assertTrue(zipfile.is_zipfile(result))
     finally:
       if os.path.exists(result):
         os.remove(result)