[telemetry] Refactor run_tests to remove old cruft.

tools/telemetry/telemetry/unittest/gtest_testrunner.py

Index: tools/telemetry/telemetry/unittest/gtest_testrunner.py
diff --git a/tools/telemetry/telemetry/unittest/gtest_testrunner.py b/tools/telemetry/telemetry/unittest/gtest_testrunner.py
deleted file mode 100755
index 784e874b312788e166bd2b1992bc1677dbf73277..0000000000000000000000000000000000000000
--- a/tools/telemetry/telemetry/unittest/gtest_testrunner.py
+++ /dev/null
@@ -1,48 +0,0 @@
-#!/usr/bin/env python
-# 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.
-
-"""Implements a unittest TestRunner with GTest output.
-
-This output is ported from gtest.cc's PrettyUnitTestResultPrinter, but
-designed to be a drop-in replacement for unittest's TextTestRunner.
-"""
-
-import sys
-import time
-import unittest
-
-from telemetry.unittest import gtest_unittest_results
-
-
-class GTestTestSuite(unittest.TestSuite):
-  def __call__(self, *args, **kwargs):
-    result = args[0]
-    timestamp = time.time()
-    unit = 'test' if len(self._tests) == 1 else 'tests'
-    if not any(isinstance(x, unittest.TestSuite) for x in self._tests):
-      print '[----------] %d %s' % (len(self._tests), unit)
-    for test in self._tests:
-      if result.shouldStop:
-        break
-      test(result)
-    endts = time.time()
-    ms = (endts - timestamp) * 1000
-    if not any(isinstance(x, unittest.TestSuite) for x in self._tests):
-      print '[----------] %d %s (%d ms total)' % (len(self._tests), unit, ms)
-      print
-    return result
-
-
-class GTestTestRunner(object):
-  def __init__(self, print_result_after_run=True):
-    self.print_result_after_run = print_result_after_run
-    self.result = gtest_unittest_results.GTestUnittestResults(sys.stdout)
-
-  def run(self, test):
-    "Run the given test case or test suite."
-    test(self.result)
-    if self.print_result_after_run:
-      self.result.PrintSummary()
-    return self.result