[Telemetry] Increase sharding timeout to 2.5 hours from 2 hours.

tools/perf/core/perf_data_generator_unittest.py

 # Copyright 2017 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 core import perf_benchmark
 from core import perf_data_generator
 from core.perf_data_generator import BenchmarkMetadata
 
 from telemetry import benchmark
@@ skipping 71 matching lines @@
     swarming_dimensions = [{'os': 'SkyNet', 'id': 'T-850', 'pool': 'T-RIP'}]
     test = perf_data_generator.generate_telemetry_test(
         swarming_dimensions, 'speedometer', 'release')
     expected_generated_test = {
         'override_compile_targets': ['telemetry_perf_tests'],
         'args': ['speedometer', '-v', '--upload-results',
                  '--output-format=chartjson', '--browser=release'],
         'swarming': {
           'ignore_task_failure': False,
           'dimension_sets': [{'os': 'SkyNet', 'id': 'T-850', 'pool': 'T-RIP'}],
-          'hard_timeout': 7200,
+          'hard_timeout': 9000,
           'can_use_on_swarming_builders': True,
           'expiration': 36000,
           'io_timeout': 3600,
         },
         'name': 'speedometer',
         'isolate_name': 'telemetry_perf_tests',
       }
     self.assertEquals(test, expected_generated_test)
 
   def testGenerateTelemetryTestForReferenceBuild(self):
     swarming_dimensions = [{'os': 'SkyNet', 'id': 'T-850', 'pool': 'T-RIP'}]
     test = perf_data_generator.generate_telemetry_test(
         swarming_dimensions, 'speedometer', 'reference')
     expected_generated_test = {
         'override_compile_targets': ['telemetry_perf_tests'],
         'args': ['speedometer', '-v', '--upload-results',
                  '--output-format=chartjson', '--browser=reference',
                  '--output-trace-tag=_ref'],
         'swarming': {
           'ignore_task_failure': True,
           'dimension_sets': [{'os': 'SkyNet', 'id': 'T-850', 'pool': 'T-RIP'}],
-          'hard_timeout': 7200,
+          'hard_timeout': 9000,
           'can_use_on_swarming_builders': True,
           'expiration': 36000,
           'io_timeout': 3600,
         },
         'name': 'speedometer.reference',
         'isolate_name': 'telemetry_perf_tests',
       }
     self.assertEquals(test, expected_generated_test)
 
   def testGenerateTelemetryTestsBlacklistedReferenceBuildTest(self):
@@ skipping 62 matching lines @@
   def testShouldBenchmarkBeScheduledOnMobileMobileTestDisabled(self):
     @decorators.Disabled('android')
     class bench(perf_benchmark.PerfBenchmark):
       pass
 
     self.assertEqual(
         perf_data_generator.ShouldBenchmarkBeScheduled(bench(), 'android'),
         False)