[Telemetry] Combine SysfsPlatformBackend into LinuxBasedPlatformBackend.

tools/telemetry/telemetry/core/platform/cros_sysfs_platform_unittest.py

Index: tools/telemetry/telemetry/core/platform/cros_sysfs_platform_unittest.py
diff --git a/tools/telemetry/telemetry/core/platform/cros_sysfs_platform_unittest.py b/tools/telemetry/telemetry/core/platform/cros_sysfs_platform_unittest.py
deleted file mode 100644
index d1ecfd1876058a7af9cdb93dda24b2754af8fa49..0000000000000000000000000000000000000000
--- a/tools/telemetry/telemetry/core/platform/cros_sysfs_platform_unittest.py
+++ /dev/null
@@ -1,38 +0,0 @@
-# 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 unittest
-
-from telemetry.core.platform import cros_sysfs_platform
-
-
-class CrosSysfsPlatformTest(unittest.TestCase):
-  initial_cstate = {
-    'cpu0': 'POLL\nC1\nC2\nC3\n0\n138356189\n102416540\n'
-            '17158209182\n0\n1\n500\n1000\n1403211341',
-    'cpu1': 'POLL\nC1\nC2\nC3\n0\n107318149\n81786238\n'
-            '17348563431\n0\n1\n500\n1000\n1403211341'
-  }
-  expected_cstate = {
-    'cpu0': {
-      'C0': 1403193942018089,
-      'C1': 138356189,
-      'C2': 102416540,
-      'C3': 17158209182
-    },
-    'cpu1': {
-      'C0': 1403193803332182,
-      'C1': 107318149,
-      'C2': 81786238,
-      'C3': 17348563431
-    }
-  }
-  def testCrosParseCpuStates(self):
-    # Use mock start and end times to allow for the test to calculate C0.
-    results = cros_sysfs_platform.CrosSysfsPlatform.ParseStateSample(
-        self.initial_cstate)
-    for cpu in results:
-      for state in results[cpu]:
-        self.assertAlmostEqual(results[cpu][state],
-                               self.expected_cstate[cpu][state])