Disable the CPU tracing agent on Windows

telemetry/telemetry/internal/platform/tracing_agent/cpu_tracing_agent_unittest.py

Index: telemetry/telemetry/internal/platform/tracing_agent/cpu_tracing_agent_unittest.py
diff --git a/telemetry/telemetry/internal/platform/tracing_agent/cpu_tracing_agent_unittest.py b/telemetry/telemetry/internal/platform/tracing_agent/cpu_tracing_agent_unittest.py
index 4adf16c72a8067a8bb6ff70c2b41d7fe856b51dd..df51bbba451562c3f4331e813c8fea519c831e7a 100644
--- a/telemetry/telemetry/internal/platform/tracing_agent/cpu_tracing_agent_unittest.py
+++ b/telemetry/telemetry/internal/platform/tracing_agent/cpu_tracing_agent_unittest.py
@@ -40,21 +40,21 @@ class CpuTracingAgentTest(unittest.TestCase):
       self._desktop_backend = linux_platform_backend.LinuxPlatformBackend()
     self._agent = cpu_tracing_agent.CpuTracingAgent(self._desktop_backend)
 
-  @decorators.Enabled('linux', 'mac', 'win')
+  @decorators.Enabled('linux', 'mac')
   def testInit(self):
     self.assertTrue(isinstance(self._agent,
                                tracing_agent.TracingAgent))
     self.assertFalse(self._agent._snapshots)
     self.assertFalse(self._agent._snapshot_ongoing)
 
-  @decorators.Enabled('linux', 'mac', 'win')
+  @decorators.Enabled('linux', 'mac')
   def testIsSupported(self):
     self.assertTrue(cpu_tracing_agent.CpuTracingAgent.IsSupported(
       self._desktop_backend))
     self.assertFalse(cpu_tracing_agent.CpuTracingAgent.IsSupported(
       FakeAndroidPlatformBackend()))
 
-  @decorators.Enabled('linux', 'mac', 'win')
+  @decorators.Enabled('linux', 'mac')
   def testStartAgentTracing(self):
     self.assertFalse(self._agent._snapshot_ongoing)
     self.assertFalse(self._agent._snapshots)
@@ -64,7 +64,7 @@ class CpuTracingAgentTest(unittest.TestCase):
     self.assertTrue(self._agent._snapshots)
     self._agent.StopAgentTracing()
 
-  @decorators.Enabled('linux', 'mac', 'win')
+  @decorators.Enabled('linux', 'mac')
   def testStartAgentTracingNotEnabled(self):
     self._config.enable_cpu_trace = False
     self.assertFalse(self._agent._snapshot_ongoing)
@@ -74,24 +74,24 @@ class CpuTracingAgentTest(unittest.TestCase):
     time.sleep(2)
     self.assertFalse(self._agent._snapshots)
 
-  @decorators.Enabled('linux', 'mac', 'win')
+  @decorators.Enabled('linux', 'mac')
   def testStopAgentTracingBeforeStart(self):
     self.assertRaises(AssertionError, self._agent.StopAgentTracing)
 
-  @decorators.Enabled('linux', 'mac', 'win')
+  @decorators.Enabled('linux', 'mac')
   def testStopAgentTracing(self):
     self._agent.StartAgentTracing(self._config, 0)
     self._agent.StopAgentTracing()
     self.assertFalse(self._agent._snapshot_ongoing)
 
-  @decorators.Enabled('linux', 'mac', 'win')
+  @decorators.Enabled('linux', 'mac')
   def testCollectAgentTraceDataBeforeStop(self):
     self._agent.StartAgentTracing(self._config, 0)
     self.assertRaises(AssertionError, self._agent.CollectAgentTraceData,
         trace_data.TraceDataBuilder())
     self._agent.StopAgentTracing()
 
-  @decorators.Enabled('linux', 'mac', 'win')
+  @decorators.Enabled('linux', 'mac')
   def testCollectAgentTraceData(self):
     builder = trace_data.TraceDataBuilder()
     self._agent.StartAgentTracing(self._config, 0)
@@ -101,7 +101,7 @@ class CpuTracingAgentTest(unittest.TestCase):
     builder = builder.AsData()
     self.assertTrue(builder.HasTraceFor(trace_data.CPU_TRACE_DATA))
 
-  @decorators.Enabled('linux', 'mac', 'win')
+  @decorators.Enabled('linux', 'mac')
   def testCollectAgentTraceDataFormat(self):
     builder = trace_data.TraceDataBuilder()
     self._agent.StartAgentTracing(self._config, 0)
@@ -118,7 +118,7 @@ class CpuTracingAgentTest(unittest.TestCase):
     self.assertEquals(set(data[0]['args']['snapshot']['processes'][0].keys()),
                       set(SNAPSHOT_KEYS))
 
-  @decorators.Enabled('linux', 'mac', 'win')
+  @decorators.Enabled('linux', 'mac')
   def testMinimumCpuThreshold(self):
     builder = trace_data.TraceDataBuilder()
     self._agent.StartAgentTracing(self._config, 0)