telemetry: Delete loading measurement.

tools/perf/measurements/loading_measurement_analyzer_unittest.py

-# Copyright 2013 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 StringIO
-import unittest
-
-from measurements import loading_measurement_analyzer
-from telemetry.core import util
-
-class LoadingMeasurementAnalyzerUnitTest(unittest.TestCase):
-
-  # TODO(tonyg): Remove this backfill when we can assume python 2.7 everywhere.
-  def assertIn(self, first, second, _=None):
-    self.assertTrue(first in second,
-                    msg="'%s' not found in '%s'" % (first, second))
-
-  def testLoadingProfile(self):
-    output = StringIO.StringIO()
-    csv_path = os.path.join(
-        util.GetChromiumSrcDir(),
-        'tools', 'perf', 'measurements','test_data', 'loading_profile.csv')
-    loading_measurement_analyzer.main([csv_path], stdout=output)
-    output = output.getvalue()
-
-    # Get the summary right.
-    self.assertIn('Total URLs: 9', output)
-    self.assertIn('Total page load time: 51s', output)
-    self.assertIn('Average page load time: 5621ms', output)
-
-    # Spot check a few samples.
-    self.assertIn('WTF::IntHash::hash:  1359797948period  1.1%', output)
-    self.assertIn('WebCore::rangesIntersect:   648335678period  0.5%', output)
-    self.assertIn('v8::internal::Scanner::Scan:    19668346period  0.0', output)