test_suite_exceptions.pyl

# 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.

# This is a .pyl, or "Python Literal", file. You can treat it just like a
# .json file, with the following exceptions:
# * all keys must be quoted (use single quotes, please);
# * comments are allowed, using '#' syntax; and
# * trailing commas are allowed.

# Exceptions to the common test suites can only include removal from
# particular bots, and modifications on particular bots. By design,
# it's not possible to add one-off tests to bots. Instead they have to
# be added to one of the test suites in test_suites.pyl.
#
# The goal is to drive the number of exceptions to zero, to make all
# the bots behave similarly.
{
  'accessibility_unittests': {
    'remove_from': [
      'Mac ASan 64 Tests (1)',
    ],
  },
  'android_webview_unittests': {
    'remove_from': [
      # On chromium.android, these do not need to run prior to M.
      'android-kitkat-arm-rel',
      'KitKat Phone Tester (dbg)',
      'KitKat Tablet Tester',
      # They should be running here, though, once stabilized.
      'Nougat Phone Tester chromium.android',
      # chromium.android.fyi
      'x64 Device Tester',
      # chromium.clang
      'ToTAndroid x64',
      # chromium.fyi
      'Out of Process Profiling Android',
    ],
    'modifications': {
      'Lollipop Tablet Tester': {
        'swarming': {
          'hard_timeout': 900,
        },
      },
      'Marshmallow Tablet Tester': {
        'swarming': {
          'hard_timeout': 900,
        },
      },
    },
  },
  'angle_end2end_tests': {
    'remove_from': [
      # chromium.gpu.fyi
      # TODO(ynovikov) Investigate why the test breaks on older devices.
      'Android FYI Release (Nexus 5)',
      'Android FYI Release (Nexus 6)',
      'Android FYI Release (Nexus 9)',
      # Temporarily disabled due to AMDGPU-PRO issues crbug.com/786219
      'Linux FYI Release (AMD R7 240)',
    ],
  },
  'angle_perftests': {
    'remove_from': [
      # anglebug.com/2433
      'Android FYI Release (Nexus 6)',
    ],
  },
  'angle_unittests': {
    'remove_from': [
      # chromium.fyi
      'mac-views-rel',
      'Chromium Mac 10.11',
      'Chromium Mac 10.11 Force Mac Toolchain',
      'Chromium Mac 10.13',
      # chromium.gpu and chromium.gpu.fyi
      # On Android, these are already run on the main waterfall.
      # Run them on the one-off Android FYI bots, though.
      'Android Release (Nexus 5X)',
      'Android FYI Release (Nexus 5X)',
      # Remove these from the optional GPU tryservers as they're
      # already run on the main ones.
      'Optional Linux Release (Intel HD 630)',
      'Optional Linux Release (NVIDIA)',
    ],
    'modifications': {
      'Linux ASan LSan Tests (1)': {
        'swarming': {
          'shards': 10,
        },
      },
    },
  },
  'app_shell_unittests': {
    'remove_from': [
      # chromium.fyi
      'Out of Process Profiling Windows',
      'Win 10 Fast Ring',
    ],
  },
  'mash_ash_unittests': {
    'remove_from': [
    ],
  },
  'aura_unittests': {
    'remove_from': [
      # chromium.fyi
      'Out of Process Profiling Windows',
      'Win 10 Fast Ring',
    ],
  },
  'base_unittests': {
    'modifications': {
      # chromium.android
      'android-marshmallow-arm64-rel': {
        'swarming': {
          'hard_timeout': 960,
        },
      },
      'KitKat Tablet Tester': {
        'swarming': {
          'hard_timeout': 300,
        },
      },
      'Lollipop Tablet Tester': {
        'swarming': {
          'hard_timeout': 600,
        },
      },
      'Marshmallow Tablet Tester': {
        'swarming': {
          'hard_timeout': 600,
        },
      },
      # chromium.clang
      'ToTMac': {
        'swarming': {
          'shards': 5,
        },
      },
      # chromium.fyi
      'Out of Process Profiling Mac': {
        'swarming': {
          'shards': 5,
        },
      },
    },
  },
  'blink_heap_unittests': {
    'remove_from': [
      # chromium.memory
      'Linux TSan Tests',  # https://crbug.com/831674
    ],
    'modifications': {
      # chromium.android
      'android-kitkat-arm-rel': {
        'swarming': {
          'hard_timeout': 180,
        },
      },
      'android-marshmallow-arm64-rel': {
        'swarming': {
          'hard_timeout': 960,
        },
      },
      'KitKat Phone Tester (dbg)': {
        'swarming': {
          'hard_timeout': 180,
        },
      },
      # chromium.android.fyi
      'x86 Cloud Tester': {
        'swarming': {
          'hard_timeout': 120,
        },
      },
    },
  },
  'boringssl_crypto_tests': {
    'remove_from': [
      # chromium.chromiumos
      'linux-chromeos-dbg',
      'linux-chromeos-rel',
      # On chromium.mac, unclear why these aren't run on "Mac10.12 Tests".
      'Mac10.12 Tests',
    ],
  },
  'boringssl_ssl_tests': {
    'remove_from': [
      # chromium.chromiumos
      'linux-chromeos-dbg',
      'linux-chromeos-rel',
      # On chromium.mac, unclear why these aren't run on "Mac10.12 Tests".
      'Mac10.12 Tests',
    ],
  },
  'breakpad_unittests': {
    'modifications': {
      'KitKat Tablet Tester': {
        'swarming': {
          'hard_timeout': 60,
        },
      },
      'Lollipop Tablet Tester': {
        'swarming': {
          'hard_timeout': 60,
        },
      },
      'Marshmallow Tablet Tester': {
        'swarming': {
          'hard_timeout': 60,
        },
      },
    },
  },
  'browser_tests': {
    'remove_from': [
      # chromium.clang
      'CrWinAsanCov',
      'linux-win_cross-rel',
      'ToTLinuxUBSanVptr',
      'UBSanVptr Linux',
      # chromium.memory
      'Linux TSan Tests',  # https://crbug.com/368525
      # chromium.win
      'Win10 Tests x64 (dbg)',
    ],
    'modifications': {
      # chromium.chromiumos
      'linux-chromeos-dbg': {
        'swarming': {
          'shards': 20,
        },
      },
      'ToTWin(dbg)': {
        'swarming': {
          'shards': 20,
        },
      },
      'ToTWin64(dbg)': {
        'swarming': {
          'shards': 20,
        },
      },
      'ToTLinuxThinLTO': {
        # TODO(kbr): remove this spurious filter.
        'args': [
          '--gtest_filter=-SaveType/SavePageMultiFrameBrowserTest.ObjectElements/0',
        ],
      },
      # chromium.fyi
      'Out of Process Profiling Linux': {
        'swarming': {
          'shards': 5,
        },
      },
      'Mac10.11 Tests': {
        'args': [
          '--test-launcher-filter-file=../../testing/buildbot/filters/mac_window_server_killers.browser_tests.filter',
        ],
      },
      'Mac10.12 Tests': {
        'args': [
          '--test-launcher-filter-file=../../testing/buildbot/filters/mac_window_server_killers.browser_tests.filter',
        ],
      },
      # chromium.memory
      'Linux ASan LSan Tests (1)': {
        # These are very slow on the ASAN trybot for some reason.
        # crbug.com/794372
        'swarming': {
          'shards': 30,
        },
      },
      'Linux Chromium OS ASan LSan Tests (1)': {
        'args': [
          '--test-launcher-filter-file=../../testing/buildbot/filters/browser_tests_cros_asan.filter',
        ],
      },
      'Mac ASan 64 Tests (1)': {
        'swarming': {
          'shards': 20,
        },
      },
      # client.v8.chromium
      'Linux - Future (dbg)': {
        'swarming': {
          'shards':  10,
        },
      },
      # chromium.win
      'Win7 Tests (dbg)(1)': {
        'swarming': {
          'shards': 20,
        },
      },
    },
  },
  'capture_unittests': {
    'modifications': {
      'KitKat Tablet Tester': {
        'swarming': {
          'hard_timeout': 120,
        },
      },
      'Marshmallow Tablet Tester': {
        'swarming': {
          'hard_timeout': 120,
        },
      },
    },
  },
  'cast_shell_browsertests': {
    'modifications': {
      'Cast Audio Linux': {
        'args': [
          '--enable-local-file-accesses',
          '--ozone-platform=headless',
          '--no-sandbox',
          '--test-launcher-jobs=1',
        ],
        'swarming': {
          'can_use_on_swarming_builders': False,
        },
      },
      'Cast Linux': {
        'args': [
          '--enable-local-file-accesses',
          '--ozone-platform=cast',
          '--no-sandbox',
          '--test-launcher-jobs=1',
        ],
        'swarming': {
          'can_use_on_swarming_builders': False,
        },
      },
    },
  },
  'cast_unittests': {
    'remove_from': [
      # chromium.chromiumos
      'linux-chromeos-dbg',
      'linux-chromeos-rel',
      # Unclear why these largely aren't run on Android.
      # TODO(kbr): why are the cast unit tests not run on the Cast bots?!
      'Cast Audio Linux',
      'Cast Linux',
      # chromium.clang
      'ToTAndroidCFI',
      'ToTLinuxThinLTO',
    ],
  },
  'cc_unittests': {
    'remove_from': [
      # chromium.chromiumos
      'linux-chromeos-dbg',
      'linux-chromeos-rel',
    ],
  },
  'checkbins': {
    'remove_from': [
      'Linux x64',
      'Mac',
    ],
  },
  'chrome_app_unittests': {
    'remove_from': [
      # chromium.fyi
      'mac-views-rel',
      'Chromium Mac 10.11',
      'Chromium Mac 10.11 Force Mac Toolchain',
      'Chromium Mac 10.13',
      'Out of Process Profiling Mac',
    ],
  },
  'chrome_elf_import_unittests': {
    'remove_from': [
      # chromium.fyi
      'Out of Process Profiling Windows',
      'Win 10 Fast Ring',
    ],
  },
  'chrome_public_test_apk': {
    'remove_gtest_from': [
      # chromium.android.fyi
      'Unswarmed N5 Tests Dummy Builder',
      'Unswarmed N5X Tests Dummy Builder',
    ],
    'remove_from': [
      # chromium.clang
      'ToTAndroidCFI',
      # chromium.memory
      'Android CFI',
    ],
    'key_removals': {
      # chromium.android.fyi
      'Nougat Phone Tester': [
        'args',
      ],
      'x86 Cloud Tester': [
        'args',
      ],
    },
    'modifications': {
      # chromium.android
      'android-kitkat-arm-rel': {
        'swarming': {
          'shards': 12,
        },
      },
      'android-marshmallow-arm64-rel': {
        # TODO(crbug.com/731759): Enable this once we're confident that it
        # passes.
        'experiment_percentage': 100,
      },
      'KitKat Phone Tester (dbg)': {
        'swarming': {
          'shards': 20,
        },
      },
      'KitKat Tablet Tester': {
        'swarming': {
          'hard_timeout': 2400,
        },
      },
      'Lollipop Phone Tester': {
        'swarming': {
          'hard_timeout': 1800,
        },
      },
      'Lollipop Tablet Tester': {
        'swarming': {
          'hard_timeout': 1800,
        },
      },
      'Marshmallow 64 bit Tester': {
        # TODO(crbug.com/731759): Enable this once we're confident that it
        # passes.
        'experiment_percentage': 100,
        'swarming': {
          'hard_timeout': 1200,
          'shards': 14,
        },
      },
      'Marshmallow Tablet Tester': {
        'swarming': {
          'hard_timeout': 1800,
        },
      },
      # chromium.android.fyi
      'Nougat Phone Tester': {
        'swarming': {
          'hard_timeout': 1200,
          'shards': 8,
        },
      },
      'x64 Device Tester': {
        'swarming': {
          'hard_timeout': 0,
          'shards': 1,
        },
      },
      'x86 Cloud Tester': {
        'swarming': {
          'hard_timeout': 1200,
          'shards': 1,
        },
      },
      # chromium.clang
      'ToTAndroid x64': {
        'swarming': {
          'shards': 1,
          'hard_timeout': 0,
        },
      },
      # chromium.fyi
      'Out of Process Profiling Android': {
        'swarming': {
          'shards': 1,
          'hard_timeout': 0,
        },
      },
      # chromium.swarm
      'Android N5X Swarm': {
        # TODO(crbug.com/731759): Enable this once we're confident that it
        # passes.
        'experiment_percentage': 100,
      },
    },
  },
  'chrome_public_test_vr_apk': {
    'modifications': {
      'android-kitkat-arm-rel': {
        'args': [
          '--shared-prefs-file=//chrome/android/shared_preference_files/test/vr_cardboard_skipdon_setupcomplete.json',
          '--additional-apk=//third_party/gvr-android-sdk/test-apks/vr_services/vr_services_current.apk',
        ],
        'swarming': {
          'hard_timeout': 1920,
        },
      },
      'android-marshmallow-arm64-rel': {
        'args': [
          '--shared-prefs-file=//chrome/android/shared_preference_files/test/vr_cardboard_skipdon_setupcomplete.json',
          '--additional-apk=//third_party/gvr-android-sdk/test-apks/vr_services/vr_services_current.apk',
        ],
        'swarming': {
          'hard_timeout': 1200,
        },
      },
      'Lollipop Phone Tester': {
        'args': [
          '--shared-prefs-file=//chrome/android/shared_preference_files/test/vr_cardboard_skipdon_setupcomplete.json',
          '--additional-apk=//third_party/gvr-android-sdk/test-apks/vr_services/vr_services_current.apk',
        ],
        'swarming': {
          'hard_timeout': 1920,
        },
      },
      'Marshmallow 64 bit Tester': {
        'args': [
          '--shared-prefs-file=//chrome/android/shared_preference_files/test/vr_cardboard_skipdon_setupcomplete.json',
          '--additional-apk=//third_party/gvr-android-sdk/test-apks/vr_services/vr_services_current.apk',
        ],
      },
    },
  },
  'chrome_sync_shell_test_apk': {
    'remove_gtest_from': [
      # chromium.android.fyi
      'Unswarmed N5 Tests Dummy Builder',
      'Unswarmed N5X Tests Dummy Builder',
    ],
    'key_removals': {
      # chromium.android.fyi
      'Nougat Phone Tester': [
        'args',
      ],
      'x64 Device Tester': [
        'args',
      ],
      'x86 Cloud Tester': [
        'args',
      ],
    },
    'modifications': {
      # chromium.android
      'KitKat Phone Tester (dbg)': {
        'swarming': {
          'shards': 2,
        },
      },
      'KitKat Tablet Tester': {
        'swarming': {
          'hard_timeout': 1200,
        },
      },
      'Lollipop Tablet Tester': {
        'swarming': {
          'hard_timeout': 1200,
        },
      },
      'Marshmallow Tablet Tester': {
        'swarming': {
          'hard_timeout': 1200,
        },
      },
      # chromium.android.fyi
      'x64 Device Tester': {
        'swarming': {
          'hard_timeout': 0,
        },
      },
      'x86 Cloud Tester': {
        'swarming': {
          'hard_timeout': 600,
        },
      },
      # chromium.clang
      'ToTAndroid x64': {
        'swarming': {
          'hard_timeout': 0,
        },
      },
      'ToTAndroidCFI': {
        'swarming': {
          'hard_timeout': 0,
        },
      },
      # chromium.fyi
      'Out of Process Profiling Android': {
        'swarming': {
          'hard_timeout': 0,
        },
      },
      # chromium.memory
      'Android CFI': {
        'swarming': {
          'hard_timeout': 0,
        },
      },
    },
  },
  'chromedriver_unittests': {
    'remove_from': [
      # chromium.chromiumos
      'linux-chromeos-dbg',
      'linux-chromeos-rel',
    ],
  },
  'components_browsertests': {
    'remove_from': [
      # chromium.chromiumos
      'linux-chromeos-dbg',
      'linux-chromeos-rel',
      # chromium.fyi
      'mac-views-rel',
      'Chromium Mac 10.11',
      'Chromium Mac 10.11 Force Mac Toolchain',
      'Chromium Mac 10.13',
      'Out of Process Profiling Linux',
      'Out of Process Profiling Mac',
      # On chromium.linux, unclear why these aren't run on the Cast bots.
      'Cast Audio Linux',
      'Cast Linux',
      'Linux Tests (dbg)(1)(32)',
      # chromium.win
      'Win7 Tests (dbg)(1)',
      'Win10 Tests x64 (dbg)',
    ],
    'modifications': {
      'android-marshmallow-arm64-rel': {
        'swarming': {
          'hard_timeout': 960,
        },
      },
      'KitKat Tablet Tester': {
        'swarming': {
          'hard_timeout': 600,
        },
      },
      'Lollipop Tablet Tester': {
        'swarming': {
          'hard_timeout': 600,
        },
      },
      'Marshmallow Tablet Tester': {
        'swarming': {
          'hard_timeout': 600,
        },
      },
    },
  },
  'components_unittests': {
    'remove_from': [
      # On chromium.linux, unclear why these aren't run on the Cast bots.
      'Cast Audio Linux',
      'Cast Linux',
    ],
    'modifications': {
      # chromium.android
      'android-marshmallow-arm64-rel': {
        'swarming': {
          'hard_timeout': 960,
        },
      },
      'KitKat Tablet Tester': {
        'swarming': {
          'hard_timeout': 1500,
        },
      },
      'Lollipop Phone Tester': {
        'swarming': {
          'hard_timeout': 960,
        },
      },
      'Lollipop Tablet Tester': {
        'swarming': {
          'hard_timeout': 1200,
        },
      },
      'Marshmallow 64 bit Tester': {
        'swarming': {
          'hard_timeout': 960,
        },
      },
      'Marshmallow Tablet Tester': {
        'swarming': {
          'hard_timeout': 1500,
        },
      },
      # chromium.android.fyi
      'Nougat Phone Tester': {
        'swarming': {
          'hard_timeout': 960,
          'shards': 1,
        },
      },
      'x64 Device Tester': {
        'swarming': {
          'hard_timeout': 0,
          'shards': 1,
        },
      },
      'x86 Cloud Tester': {
        'swarming': {
          'hard_timeout': 0,
          'shards': 1,
        },
      },
      # chromium.memory
      'Linux ASan LSan Tests (1)': {
        # These are very slow on the ASAN trybot for some reason.
        # crbug.com/794372
        'swarming': {
          'shards': 5,
        },
      },
    },
  },
  'compositor_unittests': {
    'remove_from': [
      # chromium.fyi
      'Out of Process Profiling Windows',
      'Win 10 Fast Ring',
    ],
  },
  'content_browsertests': {
    'modifications': {
      # chromium.android
      'android-marshmallow-arm64-rel': {
        'swarming': {
          'hard_timeout': 1200,
          'shards': 6,
        },
      },
      'KitKat Tablet Tester': {
        'swarming': {
          'hard_timeout': 1800,
          'shards': 6,
        },
      },
      'Lollipop Phone Tester': {
        'swarming': {
          'hard_timeout': 1800,
          'shards': 6,
        },
      },
      'Lollipop Tablet Tester': {
        'swarming': {
          'hard_timeout': 1800,
          'shards': 6,
        },
      },
      'Marshmallow 64 bit Tester': {
        'swarming': {
          'hard_timeout': 1200,
          'shards': 6,
        },
      },
      'Marshmallow Tablet Tester': {
        'swarming': {
          'hard_timeout': 1800,
          'shards': 6,
        },
      },
      # chromium.android.fyi
      'Nougat Phone Tester': {
        'swarming': {
          'hard_timeout': 1200,
          'shards': 6,
        },
      },
      'Unswarmed N5 Tests Dummy Builder': {
        'args': [
          '--shard-timeout',
          '600',
        ],
      },
      'Unswarmed N5X Tests Dummy Builder': {
        'args': [
          '--shard-timeout',
          '600',
        ],
      },
      'x64 Device Tester': {
        'swarming': {
          'hard_timeout': 0,
          'shards': 1,
        },
      },
      'x86 Cloud Tester': {
        'swarming': {
          'hard_timeout': 960,
          'shards': 1,
        },
      },
      # chromium.chromiumos
      'Linux TSan Tests': {
        'swarming': {
          'shards': 5,
        },
      },
      'linux-chromeos-dbg': {
        'swarming': {
          'shards': 2,
        },
      },
      'linux-chromeos-rel': {
        'swarming': {
          'shards': 2,
        },
      },
      # chromium.clang
      'ToTLinuxUBSanVptr': {
        'swarming': {
          'shards': 5,
        },
      },
      'linux-win_cross-rel': {
        # content_browsertests sometimes times out without this override on
        # the cross bot, probably because of https://crbug.com/803591,
        # see also https://crbug.com/838559
        # TODO(thakis): Remove this once 803591 is fixed.
        'swarming': {
          'shards': 5,
        },
      },
      # chromium.linux
      'Cast Audio Linux': {
        'args': [
          '--test-launcher-filter-file=src/testing/buildbot/filters/cast-linux.content_browsertests.filter',
        ],
        'swarming': {
          'can_use_on_swarming_builders': False,
        },
      },
      'Cast Linux': {
        'args': [
          '--test-launcher-filter-file=src/testing/buildbot/filters/cast-linux.content_browsertests.filter',
        ],
        'swarming': {
          'can_use_on_swarming_builders': False,
        },
      },
      # chromium.memory
      'Linux ASan LSan Tests (1)': {
        # These are very slow on the ASAN trybot for some reason.
        # crbug.com/794372
        'swarming': {
          'shards': 4,
        },
      },
      'Linux Chromium OS ASan LSan Tests (1)': {
        # content_browsertests is slow on ASAN try bot. crbug.com/822461.
        'swarming': {
          'shards': 4,
        }
      },
      'Mac ASan 64 Tests (1)': {
        'swarming': {
          'shards': 2,
        },
      },
      # chromium.win
      'Win7 Tests (dbg)(1)': {
        'swarming': {
          'shards': 2,
        },
      },
      # chromium.win
      'Win10 Tests x64 (dbg)': {
        'experiment_percentage': 100,
      },
    },
  },
  'content_browsertests --mus': {
    'remove_from': [
      # chromium.memory
      'Linux Chromium OS ASan LSan Tests (1)',
    ],
  },
  'content_shell_crash_test': {
    'remove_from': [
      # chromium.fyi
      'Chromium Mac 10.11',
      'Chromium Mac 10.13',
      'Out of Process Profiling Mac',
      # On chromium.linux, unclear why these only run on "Linux Tests".
      'Linux Tests (dbg)(1)',
      'Linux Tests (dbg)(1)(32)',
      # On chromium.mac, unclear why these only run on "Mac10.13 Tests".
      'Mac10.10 Tests',
      'Mac10.11 Tests',
      'Mac10.12 Tests',
      'Mac10.13 Tests (dbg)',
      # crbug.com/846729 - re-enable when this passes reliably.
      'Win7 Tests (1)',
      # On chromium.win, unclear why these only run on "Win7 Tests (1)".
      'Win 7 Tests x64 (1)',
      'Win10 Tests x64',
      'Win10 Tests x64 (dbg)',
      'Win7 Tests (dbg)(1)',
      # client.v8.chromium
      'Linux - Future (dbg)',
    ],
    'modifications': {
      'Mac10.13 Tests': {
        # Remove this once the tests is not flaky on Mac os 10.13
        # See crbug.com/813163
        'experiment_percentage': 100,
      },
    }
  },
  'content_shell_test_apk': {
    'remove_gtest_from': [
      # chromium.android.fyi
      'Unswarmed N5 Tests Dummy Builder',
      'Unswarmed N5X Tests Dummy Builder',
    ],
    'key_removals': {
      # chromium.android.fyi
      'Nougat Phone Tester': [
        'args',
      ],
      'x86 Cloud Tester': [
        'args',
      ],
    },
    'modifications': {
      # chromium.android
      'KitKat Tablet Tester': {
        'swarming': {
          'hard_timeout': 1800,
          'shards': 2,
        },
      },
      'Lollipop Phone Tester': {
        'swarming': {
          'shards': 2,
        },
      },
      'Lollipop Tablet Tester': {
        'swarming': {
          'hard_timeout': 1200,
          'shards': 2,
        },
      },
      'Marshmallow Tablet Tester': {
        'swarming': {
          'hard_timeout': 1500,
          'shards': 2,
        },
      },
      # chromium.android.fyi
      'Nougat Phone Tester': {
        'swarming': {
          'hard_timeout': 1200,
          'shards': 4,
        },
      },
      'x64 Device Tester': {
        'swarming': {
          'hard_timeout': 0,
          'shards': 1,
        },
      },
      'x86 Cloud Tester': {
        'swarming': {
          'hard_timeout': 1920,
          'shards': 1,
        },
      },
      # chromium.clang
      'ToTAndroid x64': {
        'swarming': {
          'hard_timeout': 0,
          'shards': 1,
        },
      },
      'ToTAndroidCFI': {
        'swarming': {
          'hard_timeout': 0,
          'shards': 1,
        },
      },
      # chromium.fyi
      'Out of Process Profiling Android': {
        'swarming': {
          'hard_timeout': 0,
          'shards': 1,
        },
      },
      # chromium.memory
      'Android CFI': {
        'swarming': {
          'hard_timeout': 0,
          'shards': 1,
        },
      },
    },
  },
  'content_unittests': {
    'remove_from': [
      # chromium.fyi
      'Fuchsia (dbg)',
      'Fuchsia ARM64',
    ],
    'modifications': {
      # TODO(dpranke) - on chromium.swarm, remove this exception.
      'Android N5X Swarm': {
        'swarming': {
          'shards': 4,
        },
      },
      # chromium.android
      'KitKat Tablet Tester': {
        'swarming': {
          'hard_timeout': 1200,
        },
      },
      'Lollipop Tablet Tester': {
        'swarming': {
          'hard_timeout': 1200,
        },
      },
      'Marshmallow Tablet Tester': {
        'swarming': {
          'hard_timeout': 1500,
        },
      },
      # chromium.android.fyi
      'Nougat Phone Tester': {
        'swarming': {
          'hard_timeout': 1200,
          'shards': 2,
        },
      },
      'x64 Device Tester': {
        'swarming': {
          'hard_timeout': 0,
        },
      },
      'x86 Cloud Tester': {
        'swarming': {
          'hard_timeout': 0,
        },
      },
      # chromium.fyi
      'Site Isolation Android': {
        'swarming': {
          'hard_timeout': 0,
        },
      },
      # chromium.memory
      'Linux ASan LSan Tests (1)': {
        # These are slow on the ASAN trybot for some reason.
        # crbug.com/794372
        'swarming': {
          'shards': 2,
        },
      },
    },
  },
  'crashpad_tests': {
    'remove_from': [
      # chromium.clang
      'linux-win_cross-rel', # https://crbug.com/762167
      # chromium.fyi
      'Chromium Win 10 GCE Tests',
    ],
  },
  'cronet_test_instrumentation_apk': {
    'modifications': {
      'Android Cronet Builder (dbg) chromium.android.fyi': {
        'swarming': {
          'hard_timeout': 1200,
          'shards': 2,
        },
      },
      'Android Cronet KitKat Builder chromium.android.fyi': {
        'swarming': {
          'hard_timeout': 1200,
          'shards': 2,
        },
      },
    },
  },
  'dbus_unittests': {
    'remove_from': [
      # chromium.linux
      'Linux Tests (dbg)(1)(32)',
    ],
  },
  'device_unittests': {
    'remove_from': [
      # chromium.fyi
      'mac-views-rel',
      'Chromium Mac 10.11',
      'Chromium Mac 10.11 Force Mac Toolchain',
      'Chromium Mac 10.13',
      'Out of Process Profiling Mac',
      # chromium.win
      'Win7 Tests (dbg)(1)',
    ],
    'modifications': {
      'android-marshmallow-arm64-rel': {
        'swarming': {
          'hard_timeout': 960,
        },
      },
      'KitKat Tablet Tester': {
        'swarming': {
          'hard_timeout': 120,
        },
      },
      'Marshmallow Tablet Tester': {
        'swarming': {
          'hard_timeout': 120,
        },
      },
    },
  },
  'devtools_closure_compile': {
    'remove_from': [
      # On chromium.linux, unclear why these only run on "Linux Tests".
      'Linux Tests (dbg)(1)',
      'Linux Tests (dbg)(1)(32)',
      # client.v8.chromium
      'Linux - Future (dbg)',
    ],
  },
  'devtools_eslint': {
    'remove_from': [
      # On chromium.linux, unclear why these only run on "Linux Tests".
      'Linux Tests (dbg)(1)',
      'Linux Tests (dbg)(1)(32)',
      # client.v8.chromium
      'Linux - Future (dbg)',
    ],
  },
  'display_unittests': {
    'remove_from': [
      # chromium.fyi, unclear why these aren't run.
      'mac-views-rel',
      'Chromium Mac 10.11 Force Mac Toolchain',
      # chromium.win
      'Win7 Tests (dbg)(1)',
    ],
  },
  'events_unittests': {
    'modifications': {
      'KitKat Tablet Tester': {
        'swarming': {
          'hard_timeout': 60,
        },
      },
      'Lollipop Tablet Tester': {
        'swarming': {
          'hard_timeout': 60,
        },
      },
      'Marshmallow Tablet Tester': {
        'swarming': {
          'hard_timeout': 120,
        },
      },
    },
  },
  'extensions_browsertests': {
    'remove_from': [
      # chromium.fyi
      'mac-views-rel',
      'Chromium Mac 10.11',
      'Chromium Mac 10.11 Force Mac Toolchain',
      'Chromium Mac 10.13',
      'Out of Process Profiling Linux',
      'Out of Process Profiling Mac',
      # On chromium.mac, unclear why these aren't run.
      'Mac10.10 Tests',
      'Mac10.11 Tests',
      'Mac10.12 Tests',
      'Mac10.13 Tests',
      'Mac10.13 Tests (dbg)',
      # chromium.memory
      'Linux Chromium OS ASan LSan Tests (1)',
      'Linux TSan Tests',
      'Mac ASan 64 Tests (1)',
      # chromium.win
      'Win10 Tests x64 (dbg)',
    ],
  },
  'filesystem_service_unittests': {
    'remove_from': [
      'Linux Tests (dbg)(1)(32)',
    ],
  },
  'gin_unittests': {
    'remove_from': [
      # chromium.chromiumos
      'linux-chromeos-dbg',
      'linux-chromeos-rel',
      # chromium.clang
      'ToTLinux',
      'ToTLinuxASan',
      'ToTLinuxMSan',
      # chromium.fyi
      'mac-views-rel',
      'Chromium Mac 10.11',
      'Chromium Mac 10.11 Force Mac Toolchain',
      'Chromium Mac 10.13',
      'Chromium Win 10 GCE Tests',
      'Out of Process Profiling Linux',
      'Out of Process Profiling Mac',
      # On chromium.linux, unclear why these aren't run on Cast.
      'Cast Audio Linux',
      'Cast Linux',
      'Linux Tests (dbg)(1)(32)',
      # On chromium.mac, unclear why these aren't run.
      'Mac10.10 Tests',
      'Mac10.11 Tests',
      'Mac10.12 Tests',
      'Mac10.13 Tests',
      'Mac10.13 Tests (dbg)',
      # chromium.memory
      'Linux ASan LSan Tests (1)',  # https://crbug.com/831667
      # On chromium.win, unclear why these only run on "Win7 Tests (1)".
      'Win 7 Tests x64 (1)',
      'Win10 Tests x64',
      'Win7 Tests (dbg)(1)',
      # client.v8.chromium
      'Linux - Future (dbg)',
    ],
  },
  'gl_tests': {
    'remove_from': [
      # chromium.clang
      'CFI Linux (icall)',
      'CFI Linux ToT',
      'ToTLinuxThinLTO',
      'ToTLinuxUBSanVptr',
      'UBSanVptr Linux',
      # chromium.fyi
      'Out of Process Profiling Linux',
      # chromium.gpu
      # On Android, these are already run on the main waterfall.
      # Run them on the one-off Android FYI bots, though.
      'Android Release (Nexus 5X)',
      # chromium.gpu.fyi
      'Android FYI 32 Vk Release (Nexus 5X)',
      'Android FYI 64 Vk Release (Nexus 5X)',
      'Android FYI Release (Nexus 5X)',
      'Linux FYI Ozone (Intel)',
      # chromium.memory
      # Can't run on MSAN because gl_tests uses the hardware driver,
      # which isn't instrumented.
      'Linux MSan Tests',
      'Linux ChromiumOS MSan Tests',
    ],
    'modifications': {
      'KitKat Tablet Tester': {
        'swarming': {
          'hard_timeout': 120,
        },
      },
      'Marshmallow Tablet Tester': {
        'swarming': {
          'hard_timeout': 120,
        },
      },
      # chromium.memory
      # TODO(kbr): figure out a better way to specify blocks of
      # arguments like this for tests on multiple machines.
      'Linux ASan LSan Tests (1)': {
        'args': [
          '--use-gpu-in-tests',
          '--no-xvfb',
        ],
        'swarming': {
          'dimension_sets': [
            {
              'gpu': '10de:1cb3',
              'os': 'Ubuntu',
              'pool': 'Chrome-GPU',
            },
          ],
        },
        'use_xvfb': False,
      },
      'Linux ASan LSan Tests (1)': {
        'args': [
          '--use-gpu-in-tests',
          '--no-xvfb',
        ],
        'swarming': {
          'dimension_sets': [
            {
              'gpu': '10de:1cb3',
              'os': 'Ubuntu',
              'pool': 'Chrome-GPU',
            },
          ],
        },
        'use_xvfb': False,
      },
      'Linux CFI': {
        'args': [
          '--use-gpu-in-tests',
          '--no-xvfb',
        ],
        'swarming': {
          'dimension_sets': [
            {
              'gpu': '10de:1cb3',
              'os': 'Ubuntu',
              'pool': 'Chrome-GPU',
            },
          ],
        },
        'use_xvfb': False,
      },
      'Linux TSan Tests': {
        'args': [
          '--use-gpu-in-tests',
          '--no-xvfb',
        ],
        'swarming': {
          'dimension_sets': [
            {
              'gpu': '10de:1cb3',
              'os': 'Ubuntu',
              'pool': 'Chrome-GPU',
            },
          ],
        },
        'use_xvfb': False,
      },
    },
  },
  'gl_unittests': {
    'remove_from': [
      # chromium.fyi
      'Out of Process Profiling Linux',
      # chromium.gpu.fyi
      # On Android, these are already run on the main waterfall.
      # Run them on the one-off Android FYI bots, though.
      'Android FYI Release (Nexus 5X)',
      # Temporarily disabled due to AMDGPU-PRO issues crbug.com/786219
      'Linux FYI Release (AMD R7 240)',
    ],
    'modifications': {
      # chromium.android
      'android-marshmallow-arm64-rel': {
        'swarming': {
          'hard_timeout': 120,
        },
      },
      'Lollipop Phone Tester': {
        'swarming': {
          'hard_timeout': 960,
        },
      },
      'Marshmallow 64 bit Tester': {
        'swarming': {
          'hard_timeout': 960,
        },
      },
      # chromium.android.fyi
      'Nougat Phone Tester': {
        'swarming': {
          'hard_timeout': 960,
        },
      },
      # chromium.clang
      'CFI Linux (icall)': {
        'args': [
          '--use-gpu-in-tests',
          '--no-xvfb',
        ],
        'swarming': {
          'dimension_sets': [
            {
              'gpu': '10de:1cb3',
              'os': 'Ubuntu',
              'pool': 'Chrome-GPU',
            },
          ],
        },
        'use_xvfb': False,
      },
      'CFI Linux ToT': {
        'args': [
          '--use-gpu-in-tests',
          '--no-xvfb',
        ],
        'swarming': {
          'dimension_sets': [
            {
              'gpu': '10de:1cb3',
              'os': 'Ubuntu',
              'pool': 'Chrome-GPU',
            },
          ],
        },
        'use_xvfb': False,
      },
      # chromium.memory
      'Linux CFI': {
        'args': [
          '--use-gpu-in-tests',
          '--no-xvfb',
        ],
        'swarming': {
          'dimension_sets': [
            {
              'gpu': '10de:1cb3',
              'os': 'Ubuntu',
              'pool': 'Chrome-GPU',
            },
          ],
        },
        'use_xvfb': False,
      },
    },
  },
  'gn_unittests': {
    'remove_from': [
      # chromium.fyi
      'mac-views-rel',
      'Chromium Mac 10.11',
      'Chromium Mac 10.11 Force Mac Toolchain',
      'Chromium Mac 10.13',
      'Out of Process Profiling Linux',
      'Out of Process Profiling Mac',
    ],
  },
  'headless_browsertests': {
    'remove_from': [
      'Linux Tests (dbg)(1)(32)',
      # On chromium.mac, unclear why these aren't run on "Mac10.11 Tests".
      'Mac10.11 Tests',
      # client.v8.chromium
      'Linux - Future (dbg)',
      # chromium.win
      'Win10 Tests x64 (dbg)',
    ],
  },
  'headless_unittests': {
    'remove_from': [
      'Linux Tests (dbg)(1)(32)',
      # On chromium.mac, unclear why these aren't run on "Mac10.11 Tests".
      'Mac10.11 Tests',
      # client.v8.chromium
      'Linux - Future (dbg)'
    ],
  },
  'info_collection_tests': {
    'remove_from': [
      # chromium.gpu.fyi
      # The Mac ASAN swarming bot runs tests on two different GPU
      # types, so we can't have one expected vendor ID / device ID.
      'Mac FYI GPU ASAN Release',
      # client.v8.fyi
      'Android V8 FYI Release (Nexus 5X)',
      'Linux V8 FYI Release (NVIDIA)',
      'Linux V8 FYI Release - concurrent marking (NVIDIA)',
      'Mac V8 FYI Release (Intel)',
      'Win V8 FYI Release (NVIDIA)',
    ],
  },
  'install_static_unittests': {
    'remove_from': [
      # chromium.fyi
      'Out of Process Profiling Windows',
      'Win 10 Fast Ring',
    ],
  },
  'interactive_ui_tests': {
    'remove_from': [
      # chromium.clang
      'ToTLinuxUBSanVptr',
      'UBSanVptr Linux',
      # chromium.fyi
      'Chromium Win 10 GCE Tests',
      # chromium.memory
      'Linux TSan Tests',
    ],
    'modifications': {
      # chromium.clang
      'CFI Linux (icall)': {
        'swarming': {
          'shards': 1,
        },
      },
      # chromium.linux
      # Unclear why this isn't sharded.
      'Linux Tests': {
        'swarming': {
          'shards': 1,
        },
      },
      'Linux Tests (dbg)(1)': {
        'swarming': {
          'shards': 3,
        },
      },
      'Linux Tests (dbg)(1)(32)': {
        'swarming': {
          'shards': 3,
        },
      },
      # chromium.chromiumos
      'linux-chromeos-dbg': {
        'swarming': {
          'shards': 3,
        },
      },
      'linux-chromeos-rel': {
        'swarming': {
          'shards': 3,
        },
      },
      # chromium.fyi
      'Out of Process Profiling Mac': {
        'swarming': {
          'shards': 1,
        },
      },
      # chromium.mac
      # Unclear why this isn't swarmed.
      'Mac10.10 Tests': {
        'swarming': {
          'can_use_on_swarming_builders': False,
        },
      },
      # Unclear why this isn't sharded.
      'Mac10.11 Tests': {
        'swarming': {
          'shards': 1,
        },
      },
      # Unclear why this isn't sharded.
      'Mac10.12 Tests': {
        'swarming': {
          'shards': 1,
        },
      },
      # chromium.win
      'Win7 Tests (dbg)(1)': {
        'swarming': {
          'shards': 4,
        },
      },
      # chromium.memory
      'Linux ASan LSan Tests (1)': {
        # These are slow on the ASAN trybot for some reason.
        # crbug.com/794372
        'swarming': {
          'shards': 6,
        },
      },
      'Linux CFI': {
        'swarming': {
          'shards': 1,
        },
      },
      # client.v8.chromium
      'Linux - Future (dbg)': {
        'swarming': {
          'shards': 3,
        },
      },
      # chromium.win; temporary, https://crbug.com/818832
      'Win10 Tests x64 (dbg)': {
        'experiment_percentage': 100,
      },
    },
  },
  'ipc_tests': {
    'remove_from': [
      # chromium.linux
      'Fuchsia x64',
    ],
    'modifications': {
      # chromium.android
      'KitKat Tablet Tester': {
        'swarming': {
          'hard_timeout': 60,
        },
      },
      'Lollipop Tablet Tester': {
        'swarming': {
          'hard_timeout': 60,
        },
      },
      'Marshmallow Tablet Tester': {
        'swarming': {
          'hard_timeout': 120,
        },
      },
      # chromium.android.fyi
      'Unswarmed N5 Tests Dummy Builder': {
        'args': [
          '--shard-timeout',
          '600',
        ],
      },
      'Unswarmed N5X Tests Dummy Builder': {
        'args': [
          '--shard-timeout',
          '600',
        ],
      },
    },
  },
  'keyboard_unittests': {
    'remove_from': [
      'Win7 Tests (dbg)(1)',
      # On chromium.linux, unclear why these aren't run.
      'Linux Tests',
      'Linux Tests (dbg)(1)',
      'Linux Tests (dbg)(1)(32)',
    ],
  },
  'latency_unittests': {
    'remove_from': [
      # chromium.fyi
      'Out of Process Profiling Android',
      'Out of Process Profiling Linux',
      # On chromium.linux, unclear why these aren't run.
      'Linux Tests (dbg)(1)',
      'Linux Tests (dbg)(1)(32)',
    ],
    'modifications': {
      'KitKat Tablet Tester': {
        'swarming': {
          'hard_timeout': 60,
        },
      },
    },
  },
  'mash_browser_tests': {
    'remove_from': [
      # chromium.memory
      # Unclear why this isn't run. http://crbug.com/814403
      'Linux Chromium OS ASan LSan Tests (1)',
      'Linux ChromiumOS MSan Tests',  # https://crbug.com/830944
      # Not needed on chromium.fyi because suite is on main waterfall.
      'Mojo ChromiumOS',
    ],
  },
  'mash_unittests': {
    'remove_from': [
      # chromium.fyi
      'Mojo ChromiumOS',
    ],
  },
  'mac_installer_unittests': {
    'remove_from': [
      # chromium.fyi
      'mac-views-rel',
      'Chromium Mac 10.11',
      'Chromium Mac 10.11 Force Mac Toolchain',
      'Chromium Mac 10.13',
      'Out of Process Profiling Mac',
    ],
  },
  'media_blink_unittests': {
    'modifications': {
      'Lollipop Tablet Tester': {
        'swarming': {
          'hard_timeout': 300,
        },
      },
      'Marshmallow Tablet Tester': {
        'swarming': {
          'hard_timeout': 300,
        },
      },
    },
  },
  'media_unittests': {
    'remove_from': [
      # chromium.linux
      'Fuchsia x64',
      # chromium.fyi
      'Fuchsia ARM64',
    ],
  },
  'message_center_unittests': {
    'remove_from': [
      'Win7 Tests (dbg)(1)',
      # On chromium.mac, unclear why these aren't run.
      'Mac10.10 Tests',
      'Mac10.11 Tests',
      'Mac10.12 Tests',
      'Mac10.13 Tests',
      'Mac10.13 Tests (dbg)',

      # chromium.fyi
      'mac-views-rel',
      'Chromium Mac 10.11',
      'Chromium Mac 10.11 Force Mac Toolchain',
      'Chromium Mac 10.13',
      'Out of Process Profiling Mac',

      # On chromium.linux, unclear why these aren't run.
      'Linux Tests',

      # On chromium.linux, unclear why these aren't run.
      'Linux Tests (dbg)(1)',
      'Linux Tests (dbg)(1)(32)',
    ],
  },
  'metrics_python_tests': {
    'remove_from': [
      # chromium.fyi
      'Chromium Mac 10.11',
      'Chromium Mac 10.13',
      'Out of Process Profiling Mac',
    ],
  },
  'mini_installer_tests': {
    'remove_from': [
      # chromium.clang
      'linux-win_cross-rel',  # https://crbug.com/799827
    ],
  },
  'mojo_test_apk': {
    'modifications': {
      # chromium.clang
      'ToTAndroidCFI': {
        'swarming': {
          'hard_timeout': 0,
        },
      },
      # chromium.clang
      'Android CFI': {
        'swarming': {
          'hard_timeout': 0,
        },
      },
    },
  },
  'nacl_loader_unittests': {
    'remove_from': [
      # chromium.fyi
      'mac-views-rel',
      'Chromium Mac 10.11',
      'Chromium Mac 10.11 Force Mac Toolchain',
      'Chromium Mac 10.13',
      'Out of Process Profiling Mac',
      # chromium.clang
      'ToTMacASan',  # The mac asan tot bot sets enable_nacl=false
      # chromium.memory
      'Linux ASan LSan Tests (1)',  # TODO(thakis): Try removing this exception.
      'Linux TSan Tests',  # The TSan bot sets enable_nacl=false
      'Mac ASan 64 Tests (1)',  # The mac asan bot sets enable_nacl=false
    ],
  },
  'native_theme_unittests': {
    'remove_from': [
      # chromium.linux
      'Linux Tests (dbg)(1)(32)',
    ],
  },
  'net_unittests': {
    'remove_from': [
      # chromium.fyi
      'Fuchsia (dbg)',
      'Fuchsia ARM64',
      # chromium.linux
      'Fuchsia x64',
    ],
    'modifications': {
      # chromium.clang
      'ToTLinuxASan': {
        # TODO(crbug.com/794372): net_unittests is slow under ASan.
        'swarming': {
          'shards': 16,
        },
      },
      # chromium.memory
      'Linux ASan LSan Tests (1)': {
        # These are very slow on the ASAN trybot for some reason.
        # crbug.com/794372
        'swarming': {
          'shards': 16,
        },
      },
      'Linux Chromium OS ASan LSan Tests (1)': {
        'swarming': {
          'shards': 8,
        }
      },
      'Linux TSan Tests': {
        'swarming': {
          'shards': 4,
        }
      },
    },
  },
  'notification_helper_unittests': {
    'remove_from': [
      # The test uses WinRT, which only exists in Windows 8 or above.
      # (https://crbug.com/813553)
      # chromium.win
      'Win 7 Tests x64 (1)',
      'Win7 (32) Tests',
      'Win7 Tests (1)',
      'Win7 Tests (dbg)(1)',
      # chromium.clang; all these bots run Windows 7.
      'CrWinAsan',
      'CrWinAsan(dll)',
      'CrWinAsanCov',
      'CrWinClangLLD',
      'CrWinClangLLD64',
      'CrWinClngLLD64dbg',
      'CrWinClngLLDdbg',
      'ToTWin',
      'ToTWin(dbg)',
      'ToTWin(dll)',
      'ToTWin64',
      'ToTWin64(dbg)',
      'ToTWin64(dll)',
      'ToTWinCFI',
      'ToTWinCFI64',
      'ToTWinLibcxx64',
      'ToTWinThinLTO64',
      # chromium.fyi; all these bots run Windows 7.
      'Out of Process Profiling Windows',
    ],
  },
  'printing_unittests': {
    'remove_from': [
      # chromium.chromiumos
      'linux-chromeos-dbg',
    ],
  },
  'remoting_unittests': {
    'remove_from': [
      # On chromium.linux, unclear why these aren't run on 32-bit.
      'Linux Tests (dbg)(1)(32)',
    ],
  },
  'sandbox_linux_unittests': {
    'modifications': {
      'KitKat Tablet Tester': {
        'swarming': {
          'hard_timeout': 60,
        },
      },
      'Marshmallow Tablet Tester': {
        'swarming': {
          'hard_timeout': 60,
        },
      },
      'linux-chromeos-dbg': {
        'args': [
          '--test-launcher-print-test-stdio=always',
        ],
      },
      'linux-chromeos-rel': {
        'args': [
          '--test-launcher-print-test-stdio=always',
        ],
      },
      'Linux Tests (dbg)(1)': {
        'args': [
          '--test-launcher-print-test-stdio=always',
        ],
      },
      'Linux Tests (dbg)(1)(32)': {
        'args': [
          '--test-launcher-print-test-stdio=always',
        ],
      },
      'Lollipop Tablet Tester': {
        'swarming': {
          'hard_timeout': 60,
        },
      },
    },
  },
  'service_manager_unittests': {
    'remove_from': [
      # chromium.chromiumos
      'linux-chromeos-dbg',
      'linux-chromeos-rel',
      # chromium.fyi
      'Chromium Win 10 GCE Tests',
      # chromium.linux
      'Cast Audio Linux',
      'Cast Linux',
      'Linux Tests (dbg)(1)(32)',
      # On chromium.mac, unclear why these aren't run.
      'Mac10.10 Tests',
      'Mac10.11 Tests',
      'Mac10.12 Tests',
      'Mac10.13 Tests',
      'Mac10.13 Tests (dbg)',
      'Win7 Tests (dbg)(1)',
      'Win10 Tests x64',
      # chromium.win
      'Win10 Tests x64 (dbg)',
    ],
  },
  'services_unittests': {
    'remove_from': [
      # chromium.clang
      'ToTLinuxMSan',  # https://crbug.com/831676
      # chromium.gpu.fyi
      # The face and barcode detection tests fail on the Mac Pros.
      'Mac Pro FYI Release (AMD)',
      # chromium.fyi
      'mac-views-rel',
      'Chromium Mac 10.11',
      'Chromium Mac 10.11 Force Mac Toolchain',
      'Chromium Mac 10.13',
      'Win 10 Fast Ring',
      # On chromium.linux, unclear why these aren't run on Cast.
      'Cast Audio Linux',
      'Cast Linux',
      # chromium.memory
      'Linux ChromiumOS MSan Tests',  # https://crbug.com/831676
      'Linux MSan Tests',  # https://crbug.com/831676
    ],
  },
  'not_site_per_process_browser_tests': {
    'remove_from': [
      # chromium.fyi
      'Site Isolation Android',
      # chromium.linux
      'Linux Tests (dbg)(1)(32)',
    ],
    'modifications': {
      'Linux Tests (dbg)(1)': {
        'swarming': {
          'shards': 10,
        },
      },
      # client.v8.chromium
      'Linux - Future (dbg)': {
        'swarming': {
          'shards': 10,
        },
      },
    },
  },
  'site_per_process_components_browsertests': {
    'remove_from': [
      # chromium.linux
      'Linux Tests (dbg)(1)(32)',
    ],
  },
  'site_per_process_components_unittests': {
    'remove_from': [
      # chromium.linux
      'Linux Tests (dbg)(1)(32)',
    ],
  },
  'site_per_process_content_browsertests': {
    'remove_from': [
      # chromium.linux
      'Linux Tests (dbg)(1)(32)',
    ],
    'modifications': {
      # chromium.fyi
      'Site Isolation Android': {
        'swarming': {
          'shards': 6,
        },
      },
    },
  },
  'site_per_process_content_unittests': {
    'remove_from': [
      # chromium.linux
      'Linux Tests (dbg)(1)(32)',
    ],
  },
  'site_per_process_extensions_browsertests': {
    'remove_from': [
      # chromium.linux
      'Linux Tests (dbg)(1)(32)',
    ],
  },
  'site_per_process_extensions_unittests': {
    'remove_from': [
      # chromium.linux
      'Linux Tests (dbg)(1)(32)',
    ],
  },
  'not_site_per_process_interactive_ui_tests': {
    'remove_from': [
      # chromium.linux
      'Linux Tests (dbg)(1)(32)',
    ],
  },
  'not_site_per_process_sync_integration_tests': {
    'remove_from': [
      # chromium.linux
      'Linux Tests (dbg)(1)(32)',
    ],
  },
  'not_site_per_process_unit_tests': {
    'remove_from': [
      # chromium.fyi
      'Site Isolation Android',
      # chromium.linux
      'Linux Tests (dbg)(1)(32)',
    ],
  },
  'site_per_process_webkit_layout_tests': {
    'remove_from': [
      # chromium.linux
      # TODO(dpranke): Should we be running this step on Linux Tests (dbg)(1)?
      'Linux Tests (dbg)(1)',
      'Linux Tests (dbg)(1)(32)',
    ],
  },
  'sizes': {
    'remove_from': [
      'Win',
      'Win x64',
    ],
    'modifications': {
      # chromium
      'Mac': {
        'args': [
          'mac-release/sizes',
        ],
      },
      'Linux x64': {
        'args': [
          'linux-release-64/sizes',
        ],
      },
      # chromium.android.fyi
      'Android Cronet KitKat Builder': {
        'args': [
          '--platform',
          'android-cronet',
          '--perf-id',
          'android_cronet_builder',
          'cronet-arm/sizes',
        ],
        'override_compile_targets': [
          'cronet',
        ],
      },
    },
  },
  'snapshot_unittests': {
    'remove_from': [
      # chromium.chromiumos
      'linux-chromeos-dbg',
      'linux-chromeos-rel',
      # chromium.fyi
      'mac-views-rel',
      'Chromium Mac 10.11',
      'Chromium Mac 10.11 Force Mac Toolchain',
      'Chromium Mac 10.13',
      'Out of Process Profiling Mac',
      # On chromium.win, unclear why these aren't run.
      'Win 7 Tests x64 (1)',
      'Win10 Tests x64',
      'Win7 (32) Tests',
      'Win7 Tests (1)',
      'Win7 Tests (dbg)(1)',
    ],
  },
  'sql_unittests': {
    'remove_from': [
      # chromium.fyi
      'Fuchsia ARM64',
    ],
    'modifications': {
      'KitKat Tablet Tester': {
        'swarming': {
          'hard_timeout': 60,
        },
      },
      'Lollipop Tablet Tester': {
        'swarming': {
          'hard_timeout': 60,
        },
      },
      'Marshmallow Tablet Tester': {
        'swarming': {
          'hard_timeout': 120,
        },
      },
    },
  },
  'storage_unittests': {
    'remove_from': [
      # chromium.fyi
      'Out of Process Profiling Mac',
    ],
    'modifications': {
      # chromium.android
      'android-kitkat-arm-rel': {
        'swarming': {
          'hard_timeout': 180,
        },
      },
      'KitKat Phone Tester (dbg)': {
        'swarming': {
          'hard_timeout': 180,
        },
      },
      'KitKat Tablet Tester': {
        'swarming': {
          'hard_timeout': 120,
        },
      },
      'Lollipop Phone Tester': {
        'swarming': {
          'hard_timeout': 960,
        },
      },
      'Lollipop Tablet Tester': {
        'swarming': {
          'hard_timeout': 300,
        },
      },
      'Marshmallow 64 bit Tester': {
        'swarming': {
          'hard_timeout': 960,
        },
      },
      'Marshmallow Tablet Tester': {
        'swarming': {
          'hard_timeout': 300,
        },
      },
    },
  },
  'sync_integration_tests': {
    'modifications': {
      'Win7 Tests (dbg)(1)': {
        'swarming': {
          'shards': 2,
        },
      },
    },
    'remove_from': [
      # chromium.memory
      'Linux ASan LSan Tests (1)',
      'Linux CFI',
      'Linux Chromium OS ASan LSan Tests (1)',
      'Linux ChromiumOS MSan Tests',
      'Linux MSan Tests',
      'Linux TSan Tests',
    ],
  },
  'performance_test_suite': {
    'modifications': {
      'Mac10.13 Tests (dbg)': {
        'args': [
          '--browser=debug',
        ],
      },
      'Win10 Tests x64 (dbg)': {
        'args': [
          '--browser=debug_x64',
        ],
        'experiment_percentage': 100,
      },
      'Win7 Tests (dbg)(1)': {
        'args': [
          '--browser=debug',
        ],
      },
    },
  },
  'swiftshader_unittests': {
    'remove_from': [
      # Save capacity on the hardware where we have only a few machines.
      'Mac FYI Experimental Release (Intel)',
      'Mac FYI Experimental Retina Release (AMD)',
      'Mac FYI Experimental Retina Release (NVIDIA)',
      'Mac Pro FYI Release (AMD)',
    ],
  },
  'tab_capture_end2end_tests': {
    # Run these only on Release bots, and don't run them on TSAN.
    'remove_from': [
      # chromium.gpu
      'Linux Debug (NVIDIA)',
      'Mac Debug (Intel)',
      'Mac Retina Debug (AMD)',
      'Win10 Debug (NVIDIA)',
      # chromium.gpu.fyi
      'Linux FYI Debug (NVIDIA)',
      'Linux FYI GPU TSAN Release',
      'Mac FYI Debug (Intel)',
      'Mac FYI Retina Debug (AMD)',
      'Mac FYI Retina Debug (NVIDIA)',
      'Win10 FYI Debug (NVIDIA)',
      'Win7 FYI Debug (AMD)',
    ],
  },
  'telemetry_perf_unittests': {
    'modifications': {
      # chromium.android
      'android-kitkat-arm-rel': {
        'args': [
          '--browser=android-chromium',
          '--device=android',
        ],
        'swarming': {
          'dimension_sets': [
            {
              'temp_band': '<30',
            },
          ],
          'hard_timeout': 1500,
          'shards': 15,
        },
      },
      'android-marshmallow-arm64-rel': {
        'args': [
          '--browser=android-chromium',
          '--device=android',
        ],
        'swarming': {
          'dimension_sets': [
            {
              'temp_band': '<30',
            },
          ],
          'hard_timeout': 1500,
          'shards': 15,
        },
      },
      # chromium.android.fyi
      'x86 Cloud Tester': {
        'args': [
          '--browser=android-chromium',
          '--device=android',
        ],
        'swarming': {
          'shards': 1,
        },
      },
      # chromium.linux
      'Linux Tests': {
        'args': [
          '--xvfb',
          '--jobs=1',
        ],
      },
      'Linux Tests (dbg)(1)': {
        'args': [
          '--xvfb',
          '--jobs=1',
        ],
      },
      'linux-xenial-rel': {
        'args': [
          '--xvfb',
          '--jobs=1',
        ],
      },
      # chromium.mac
      # Disable parallelism on all Mac bots.
      'Mac10.10 Tests': {
        'args': [
          '--jobs=1',
        ],
      },
      'Mac10.11 Tests': {
        'args': [
          '--jobs=1',
        ],
      },
      'Mac10.12 Tests': {
        'args': [
          '--jobs=1',
        ],
      },
      'Win7 Tests (dbg)(1)': {
        'args': [
          '--jobs=1',
        ],
        'swarming': {
          'shards': 20,
        },
        'experiment_percentage': 100,
      },
    },
    'remove_from': [
      'Linux Tests (dbg)(1)(32)',
      'Mac10.13 Tests',
      'Mac10.13 Tests (dbg)',
      # client.v8.chromium
      'Linux - Future (dbg)',
      # chromium.win
      'Win10 Tests x64 (dbg)',
    ],
  },
  'telemetry_unittests': {
    'modifications': {
      'Out of Process Profiling Mac': {
        'swarming': {
          'shards': 2,
        },
      },
    },
    'remove_from': [
      # chromium.win
      'Win10 Tests x64 (dbg)',
    ],
  },
  'traffic_annotation_auditor_unittests': {
    'modifications': {
      'Linux Tests': {
        # Unclear why this isn't swarmed.
        'swarming': {
          'can_use_on_swarming_builders': False,
        },
      },
    },
    'remove_from': [
      # On chromium.linux, unclear why these only run on "Linux Tests".
      'Linux Tests (dbg)(1)',
      'Linux Tests (dbg)(1)(32)',
    ],
  },
  'ui_android_unittests': {
    'modifications': {
      'KitKat Tablet Tester': {
        'swarming': {
          'hard_timeout': 120,
        },
      },
      'Marshmallow Tablet Tester': {
        'swarming': {
          'hard_timeout': 120,
        },
      },
    },
  },
  'ui_base_unittests': {
    'modifications': {
      'KitKat Tablet Tester': {
        'swarming': {
          'hard_timeout': 120,
        },
      },
      'Marshmallow Tablet Tester': {
        'swarming': {
          'hard_timeout': 120,
        },
      },
    },
  },
  'ui_touch_selection_unittests': {
    'modifications': {
      'KitKat Tablet Tester': {
        'swarming': {
          'hard_timeout': 120,
        },
      },
      'Marshmallow Tablet Tester': {
        'swarming': {
          'hard_timeout': 120,
        },
      },
    },
  },
  'unit_tests': {
    'remove_from': [
      # On chromium.linux, unclear why these aren't run on Cast.
      'Cast Audio Linux',
      'Cast Linux',
      # chromium.win
      'Win10 Tests x64 (dbg)',
    ],
    'modifications': {
      # chromium.android
      'android-marshmallow-arm64-rel': {
        'swarming': {
          'hard_timeout': 960,
          'shards': 2,
        },
      },
      'KitKat Tablet Tester': {
        'swarming': {
          'hard_timeout': 1200,
          'shards': 2,
        },
      },
      'Lollipop Phone Tester': {
        'swarming': {
          'hard_timeout': 960,
          'shards': 2,
        },
      },
      'Lollipop Tablet Tester': {
        'swarming': {
          'hard_timeout': 1200,
          'shards': 2,
        },
      },
      'Marshmallow 64 bit Tester': {
        'swarming': {
          'hard_timeout': 960,
          'shards': 2,
        },
      },
      'Marshmallow Tablet Tester': {
        'swarming': {
          'hard_timeout': 1200,
          'shards': 2,
        },
      },
      # chromium.android.fyi
      'Nougat Phone Tester': {
        'swarming': {
          'hard_timeout': 1200,
          'shards': 2,
        },
      },
      'x64 Device Tester': {
        'swarming': {
          'hard_timeout': 0,
        },
      },
      'x86 Cloud Tester': {
        'swarming': {
          'hard_timeout': 0,
        },
      },
      # chromium.clang
      'ToTLinuxASan': {
        'swarming': {
          'shards': 2,
        },
      },
      # chromium.memory
      'Linux ASan LSan Tests (1)': {
        # These are slow on the ASAN trybot for some reason.
        # crbug.com/794372
        'swarming': {
          'shards': 4,
        },
      },
      'Linux Chromium OS ASan LSan Tests (1)': {
        'args': [
          '--test-launcher-filter-file=../../testing/buildbot/filters/unit_tests_cros_asan.filter',
        ],
      },
      'Linux TSan Tests': {
        'swarming': {
          'shards': 2,
        },
      },
      # chromium.swarm
      'Android N5X Swarm': {
        'swarming': {
          'shards': 8,
        },
      },
    },
  },
  'video_decode_accelerator_gl_unittest': {
    'remove_from': [
      # chromium.gpu.fyi
      # Windows Intel doesn't have the GL extensions to support this test.
      'Optional Win10 Release (Intel HD 630)',
      'Win10 FYI Release (Intel HD 630)',
      'Win10 FYI Exp Release (Intel HD 630)',
    ],
  },
  'views_unittests': {
    'remove_from': [
      # chromium.linux
      'Linux Tests (dbg)(1)(32)',
    ],
  },
  'viz_content_browsertests': {
    'remove_from': [
      # Currently flaky timeouts on Windows 10. crbug.com/839824
      'Win10 Tests x64 (dbg)',
    ],
  },
  'viz_browser_tests': {
    'remove_from': [
      # Currently too flaky on Windows.
      'Win 7 Tests x64 (1)',
      'Win10 Tests x64',
      'Win7 Tests (1)',
      'Win7 Tests (dbg)(1)',
      'Win10 Tests x64 (dbg)',
    ],
  },
  'viz_screenshot_sync_tests': {
    'remove_from': [
      # These tests don't work on TSAN right now.
      'Linux FYI GPU TSAN Release',
    ],
  },
  'viz_unittests': {
    'remove_from': [
      # chromium.fyi
      'Chromium Win 10 GCE Tests',
      'Out of Process Profiling Android',
      'Out of Process Profiling Linux',
      # chromium.win
      'Win10 Tests x64',
    ],
    'modifications': {
      'android-marshmallow-arm64-rel': {
        'swarming': {
          'hard_timeout': 960,
        },
      },
      'KitKat Tablet Tester': {
        'swarming': {
          'hard_timeout': 300,
        },
      },
      'Lollipop Tablet Tester': {
        'swarming': {
          'hard_timeout': 300,
        },
      },
      'Marshmallow Tablet Tester': {
        'swarming': {
          'hard_timeout': 300,
        },
      },
    },
  },
  'vr_common_unittests': {
    'remove_from': [
      # chromium.fyi
      'Chromium Win 10 GCE Tests',
      'Out of Process Profiling Android',
      # chromium.win
      'Win 7 Tests x64 (1)',
      'Win10 Tests x64',
    ],
    'modifications': {
      'android-marshmallow-arm64-rel': {
        'swarming': {
          'hard_timeout': 960,
        },
      },
      'KitKat Tablet Tester': {
        'swarming': {
          'hard_timeout': 300,
        },
      },
      'Lollipop Tablet Tester': {
        'swarming': {
          'hard_timeout': 300,
        },
      },
      'Marshmallow Tablet Tester': {
        'swarming': {
          'hard_timeout': 300,
        },
      },
    },
  },
  'vr_browser_tests': {
    'remove_from': [
      # chromium.gpu.fyi
      # TODO(kbr): remove the following two exceptions after switching
      # to the new generate_buildbot_json script.
      'Win10 FYI Exp Release (Intel HD 630)',
      'Win7 FYI Release (AMD)',
      # This exception probably needs to stay due to lack of capacity
      # on the Win AMD bots.
      'Win7 FYI Debug (AMD)',
    ],
  },
  'vr_pixeltests': {
    'remove_from': [
      # chromium.fyi
      'Chromium Win 10 GCE Tests',
      'Out of Process Profiling Android',
      'VR Linux',
      # chromium.win
      'Win 7 Tests x64 (1)',
      'Win10 Tests x64',
      'Win7 Tests (1)',
      'Win7 Tests (dbg)(1)',
    ],
  },
  'webgl_conformance_d3d9_passthrough_tests': {
    'remove_from': [
      # TODO(jdarpinian): Re-enable when http://crbug.com/841789 is fixed.
      'Win10 FYI Exp Release (Intel HD 630)',
    ],
  },
  'webgl_conformance_d3d9_tests': {
    'remove_from': [
      # TODO(jdarpinian): Re-enable when http://crbug.com/841789 is fixed.
      'Win10 FYI Exp Release (Intel HD 630)',
    ],
  },
  'webgl_conformance_tests': {
    'modifications': {
      # On desktop platforms these don't take very long (~7 minutes),
      # but on Android they take ~30 minutes and we want to use more
      # shards than on desktop.
      # chromium.gpu
      'Android Release (Nexus 5X)': {
        'swarming': {
          'shards': 6,
        },
      },
      'Mac FYI GPU ASAN Release': {
        'args': [
          '--is-asan',
        ]
      },
    },
  },
  'webgl_conformance_gl_passthrough_tests': {
    'remove_from': [
      # crbug.com/555545 and crbug.com/649824:
      # Disable webgl_conformance_gl_tests on some Win/AMD cards.
      # Always fails on older cards, flaky on newer cards.
      'Win7 FYI Debug (AMD)',
      'Win7 FYI Release (AMD)',
    ],
  },
  'webgl2_conformance_tests': {
    'remove_from': [
      # The Mac NVIDIA Retina bots don't have the capacity to run
      # this test suite on mac_optional_gpu_tests_rel.
      'Optional Mac Retina Release (NVIDIA)',
    ],
    'modifications': {
      'Mac FYI GPU ASAN Release': {
        'args': [
          '--is-asan',
        ]
      },
    },
  },
  'webkit_layout_tests': {
    'remove_from': [
      # chromium.fyi
      'Chromium Mac 10.11',
      'Out of Process Profiling Mac',
      # chromium.linux
      'Linux Tests (dbg)(1)',
      'Linux Tests (dbg)(1)(32)',
      # chromium.mac
      'Mac10.13 Tests (dbg)',
      # chromium.win
      'Win 7 Tests x64 (1)',
      'Win10 Tests x64',
      'Win10 Tests x64 (dbg)',
    ],
    'modifications': {
      # chromium.fyi
      'Dummy WebKit Mac10.13': {
        'swarming': {
          'shards': 12,
        },
      },
      'linux-blink-gen-property-trees': {
        'args': [
          '--debug',
          '--additional-driver-flag=--enable-blink-gen-property-trees',
        ],
      },
      'linux-blink-heap-incremental-marking': {
        'args': [
          '--debug',
          '--additional-driver-flag=--enable-blink-features=HeapIncrementalMarkingStress',
        ],
      },
      'WebKit Linux layout_ng Dummy Builder': {
        'args': [
          '--additional-driver-flag=--enable-blink-features=LayoutNG',
          '--additional-driver-flag=--enable-slimming-paint-v175',
        ],
        'swarming': {
          'shards': 15,
        },
      },
      'WebKit Linux root_layer_scrolls Dummy Builder': {
        'args': [
          '--additional-driver-flag=--root-layer-scrolls',
        ],
        'swarming': {
          'shards': 15,
        },
      },
      'WebKit Linux slimming_paint_v2 Dummy Builder': {
        'args': [
          '--additional-driver-flag=--enable-slimming-paint-v2',
        ],
        'swarming': {
          'shards': 15,
        },
      },
      # chromium.linux
      'Linux Tests': {
        'swarming': {
          'dimension_sets': [
            {
              # TODO(kbr): this is essentially redundant.
              'os': 'Ubuntu-14.04',
            },
          ],
          'shards': 6,
        },
      },
      # chromium.mac
      'Mac10.10 Tests': {
        # TODO(kbr): this is essentially redundant.
        'swarming': {
          'dimension_sets': [
            {
              'gpu': 'none',
              'os': 'Mac-10.10.5',
            },
          ],
        },
      },
      'Mac10.11 Tests': {
        # TODO(kbr): this is essentially redundant.
        'swarming': {
          'dimension_sets': [
            {
              'gpu': 'none',
              'os': 'Mac-10.11.6',
            },
          ],
        },
      },
      'Mac10.12 Tests': {
        # TODO(kbr): if the Swarming dimensions were explicitly specified for
        # all jobs then this wouldn't be needed. However, note that this bot
        # implicitly specifies gpu:none rather than gpu:8086:0a2e.
        'swarming': {
          'dimension_sets': [
            {
              'gpu': '8086:0a2e',
              'hidpi': '0',
              'os': 'Mac-10.12.6',
            },
          ],
          'shards': 12,
        },
      },
      'Mac10.13 Tests': {
        # TODO(jbudorick,dpranke): Switch this to 10.13.

        # TODO(kbr): if the Swarming dimensions were explicitly specified for
        # all jobs then this wouldn't be needed. However, note that this bot
        # implicitly specifies gpu:none rather than gpu:8086:0a2e.
        'swarming': {
          'dimension_sets': [
            {
              'gpu': '8086:0a2e',
              'hidpi': '0',
              'os': 'Mac-10.12.6',
            },
          ],
          'shards': 12,
        },
      },

      # TODO(dpranke): Clean up all of the unneeded exceptions on
      # chromium.webkit.
      'WebKit Linux Trusty': {
        'swarming': {
          'dimension_sets': [
            {
              'os': 'Ubuntu-14.04',
            },
          ],
        },
      },
      'WebKit Linux Trusty (dbg)': {
        'args': [
          '--debug',
        ],
        'swarming': {
          'dimension_sets': [
            {
              'os': 'Ubuntu-14.04',
            },
          ],
          'shards': 20,
        },
      },
      'WebKit Linux Trusty ASAN': {
        'args': [
          '--additional-expectations',
          '../../third_party/WebKit/LayoutTests/ASANExpectations',
          '--time-out-ms',
          '48000',
          '--enable-sanitizer',
        ],
        'swarming': {
          'dimension_sets': [
            {
              'os': 'Ubuntu-14.04',
            },
          ],
          'shards': 20,
        },
      },
      'WebKit Linux Trusty Leak': {
        'args': [
          '--additional-expectations',
          '../../third_party/WebKit/LayoutTests/LeakExpectations',
          '--time-out-ms',
          '48000',
          '--enable-leak-detection',
        ],
        'swarming': {
          'dimension_sets': [
            {
              'os': 'Ubuntu-14.04',
            },
          ],
          'shards': 10,
        },
      },
      'WebKit Linux Trusty MSAN': {
        'args': [
          '--additional-expectations',
          '../../third_party/WebKit/LayoutTests/MSANExpectations',
          '--time-out-ms',
          '66000',
          '--enable-sanitizer',
        ],
        'swarming': {
          'dimension_sets': [
            {
              'os': 'Ubuntu-14.04',
            },
          ],
          'expiration': 36000,
          'hard_timeout': 10800,
          'io_timeout': 3600,
          'shards': 20,
        },
      },
      'WebKit Mac10.11 (dbg)': {
        'args': [
          '--debug',
        ],
      },
      'WebKit Win10': {
        'swarming': {
          'dimension_sets': [
            {
              'os': 'Windows-10-15063',
            },
          ],
        },
      },
      'WebKit Win7': {
        'swarming': {
          'dimension_sets': [
            {
              'os': 'Windows-7-SP1',
            },
          ],
        },
      },
      'WebKit Win7 (dbg)': {
        'swarming': {
          'dimension_sets': [
            {
              'os': 'Windows-7-SP1',
            },
          ]
        },
      },

      'Win7 Tests (1)': {
        'experiment_percentage': 100,
      },

      # chromium.win
      'Win7 Tests (dbg)(1)': {
        'args': [
          '--debug',
          '--time-out-ms',
          '60000'
        ],
        'experiment_percentage': 100,
        # TODO(kbr): the "Windows-7-SP1" Swarming dimension set is implicit,
        # from prefered_os_dimension in
        # tools/build/scripts/slave/recipe_modules/swarming/api.py. Ideally,
        # Swarming dimensions would be either specified for all testers on the
        # waterfall (and therefore, explicitly specified for all tests in the
        # generated JSON), or this would be removed, and the implicit one used.
        'swarming': {
          'dimension_sets': [
            {
              'os': 'Windows-7-SP1',
            }
          ],
        },
      },
      'Win10 Tests x64 (dbg)': {
        'args': [
          '--debug',
          '--target',
          'Debug_x64',
        ],
      },
    },
  },
  'webkit_unit_tests': {
    'modifications': {
      # chromium.memory
      'Linux ASan LSan Tests (1)': {
        # These are very slow on the ASAN trybot for some reason.
        # crbug.com/794372
        'swarming': {
          'shards': 5,
        },
      },
      'Marshmallow 64 bit Tester': {
        # Increase timeout. See https://crbug.com/847229.
        'swarming': {
          'hard_timeout': 1200,
        },
      },
    },
  },
  'webview_instrumentation_test_apk': {
    'remove_gtest_from': [
      'Unswarmed N5 Tests Dummy Builder',
      'Unswarmed N5X Tests Dummy Builder',
    ],
    'remove_from': [
      # This test frequently fails on Android, https://crbug.com/824959
      # chromium.android
      'android-kitkat-arm-rel',
      'KitKat Phone Tester (dbg)',
      'KitKat Tablet Tester',
      'Nougat Phone Tester chromium.android',
      # chromium.android.fyi
      # chromium.clang; matching chromium.android, the test fails on these.
      'ToTAndroid x64',
      'ToTAndroid',
      # On chromium.swarm, this should possibly be being run (or removed
      # from Android N5X Swarm).
      'Android N5 Swarm',
      # chromium.fyi
      'Out of Process Profiling Android',
    ],
    'key_removals': {
      # chromium.android.fyi
      'Nougat Phone Tester': [
        'args',
      ],
      'x86 Cloud Tester': [
        'args',
      ],
    },
    'modifications': {
      # chromium.android
      'android-marshmallow-arm64-rel': {
        'swarming': {
          'hard_timeout': 1200,
          'shards': 8,
        },
      },
      'Lollipop Phone Tester': {
        'swarming': {
          'shards': 6,
        },
      },
      'Lollipop Tablet Tester': {
        'swarming': {
          'hard_timeout': 1800,
          'shards': 6,
        },
      },
      'Marshmallow 64 bit Tester': {
        'swarming': {
          'hard_timeout': 1200,
          'shards': 8,
        },
      },
      'Marshmallow Tablet Tester': {
        'swarming': {
          'hard_timeout': 1800,
          'shards': 6,
        },
      },
      # chromium.android.fyi
      'Nougat Phone Tester': {
        'swarming': {
          'hard_timeout': 1500,
          'shards': 6,
        },
      },
      'x86 Cloud Tester': {
        'swarming': {
          'hard_timeout': 960,
        },
      },
    },
  },
  'wm_unittests': {
    'remove_from': [
      # chromium.fyi
      'Out of Process Profiling Windows',
      'Win 10 Fast Ring',
    ],
  },
  'zucchini_unittests': {
    'remove_from': [
      # chromium.fyi
      'Chromium Win 10 GCE Tests',
      # chromium.win
      'Win10 Tests x64',
    ],
  },
}