[Telemetry] Add BattOr benchmark.

tools/perf/benchmarks/battor.py

+# Copyright 2016 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 core import perf_benchmark
+from telemetry.web_perf import timeline_based_measurement
+import page_sets
+
+
+class _BattOrBenchmark(perf_benchmark.PerfBenchmark):
+
+  def CreateTimelineBasedMeasurementOptions(self):
+    options = timeline_based_measurement.Options()
+    options.config.enable_battor_trace = True
+    # TODO(rnephew): Enable chrome trace when clock syncs work well with it.
+    options.config.enable_chrome_trace = False
+    options.SetTimelineBasedMetric('SystemHealthMetrics')
+    return options
+
+  @classmethod
+  def ShouldDisable(cls, browser):

[nednguyen, 2016/05/17 17:40:22]

Also we should disable this on bots that don't have battor. You can use the
IsBattorDeviceConnected() for the check

[rnephew (Reviews Here), 2016/05/17 18:54:15]

Done.

+    # Galaxy S5s have problems with running system health metrics.
+    # http://crbug.com/600463
+    galaxy_s5_type_name = 'SM-G900H'
+    return browser.platform.GetDeviceTypeName() == galaxy_s5_type_name
+
+  @classmethod
+  def ShouldTearDownStateAfterEachStoryRun(cls):
+    return True
+
+
+class BattOrPowerMobileSites(_BattOrBenchmark):
+  page_set = page_sets.power_cases.PowerCasesPageSet
+
+  @classmethod
+  def Name(cls):
+    return 'BattOr.BattOrCases'
+