[Telemetry] Remove new_tab benchmark & related page sets

tools/perf/benchmarks/new_tab.py

Index: tools/perf/benchmarks/new_tab.py
diff --git a/tools/perf/benchmarks/new_tab.py b/tools/perf/benchmarks/new_tab.py
deleted file mode 100644
index 2071c3880a523bbc02fddc93bcb74174eed56e23..0000000000000000000000000000000000000000
--- a/tools/perf/benchmarks/new_tab.py
+++ /dev/null
@@ -1,27 +0,0 @@
-# Copyright 2015 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 import benchmark
-from telemetry.web_perf import timeline_based_measurement
-
-import page_sets
-
-
-@benchmark.Disabled('android')
-class NewTabPage(perf_benchmark.PerfBenchmark):
-  """Timeline based measurement benchmark for the New Tab Page."""
-  page_set = page_sets.NewTabPagePageSet
-
-  def CreateTimelineBasedMeasurementOptions(self):
-    return timeline_based_measurement.Options(
-        overhead_level=timeline_based_measurement.MINIMAL_OVERHEAD_LEVEL)
-
-  @classmethod
-  def Name(cls):
-    return 'new_tab.new_tab_page'
-
-  # TODO(beaudoin): Define ValueCanBeAddedPredicate to filter out things we
-  # don't care for.