[go: nahoru, domu]

Reland "Remove Mac 10.10 builders"

This reverts commit ce0f2cd4e746427f1a2e882269f678b52aadf9bf.

Reason for revert: Landing after build side change

Original change's description:
> Revert "Remove Mac 10.10 builders"
>
> This reverts commit f983ad81ffff48c2569272131cd0fbf539890ee1.
>
> Reason for revert: Broke CI builder mac-updater-builder-rel https://ci.chromium.org/p/chromium/builders/ci/mac-updater-builder-rel/1198
>
> Original change's description:
> > Remove Mac 10.10 builders
> >
> > Bug: 1149560
> > Change-Id: Ib9798ca9e092edfba05dff7fa7f641e156182cb2
> > Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2548680
> > Auto-Submit: Stephen Martinis <martiniss@chromium.org>
> > Reviewed-by: Garrett Beaty <gbeaty@chromium.org>
> > Commit-Queue: Stephen Martinis <martiniss@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#829364}
>
> TBR=martiniss@chromium.org,gbeaty@chromium.org
>
> Change-Id: Ie979df929b64896c01ca4858909b8cbe902e7a25
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Bug: 1149560
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2551638
> Auto-Submit: Gregory Guterman <guterman@google.com>
> Reviewed-by: Garrett Beaty <gbeaty@chromium.org>
> Commit-Queue: Garrett Beaty <gbeaty@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#829417}

TBR=martiniss@chromium.org,gbeaty@chromium.org,guterman@google.com

# Not skipping CQ checks because this is a reland.

Bug: 1149560
Change-Id: Id8920e3b96033cbce6422ef2263c4fb96df7077d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2551641
Reviewed-by: Stephen Martinis <martiniss@chromium.org>
Reviewed-by: Garrett Beaty <gbeaty@chromium.org>
Commit-Queue: Stephen Martinis <martiniss@chromium.org>
Cr-Commit-Position: refs/heads/master@{#829838}
diff --git a/infra/config/generated/commit-queue.cfg b/infra/config/generated/commit-queue.cfg
index 7fe7323..1ac7786 100644
--- a/infra/config/generated/commit-queue.cfg
+++ b/infra/config/generated/commit-queue.cfg
@@ -1359,10 +1359,6 @@
         includable_only: true
       }
       builders {
-        name: "chromium/try/mac_chromium_10.10"
-        includable_only: true
-      }
-      builders {
         name: "chromium/try/mac_chromium_10.12_rel_ng"
         includable_only: true
       }
diff --git a/infra/config/generated/cr-buildbucket.cfg b/infra/config/generated/cr-buildbucket.cfg
index 10d3287..510ab07 100644
--- a/infra/config/generated/cr-buildbucket.cfg
+++ b/infra/config/generated/cr-buildbucket.cfg
@@ -8865,53 +8865,6 @@
       }
     }
     builders {
-      name: "Mac10.10 Tests"
-      swarming_host: "chromium-swarm.appspot.com"
-      swarming_tags: "vpython:native-python-wrapper"
-      dimensions: "builderless:1"
-      dimensions: "cores:8"
-      dimensions: "cpu:x86-64"
-      dimensions: "os:Ubuntu-16.04"
-      dimensions: "pool:luci.chromium.ci"
-      dimensions: "ssd:0"
-      exe {
-        cipd_package: "infra/recipe_bundles/chromium.googlesource.com/chromium/tools/build"
-        cipd_version: "refs/heads/master"
-        cmd: "recipes"
-      }
-      properties: "{\"$build/goma\":{\"use_luci_auth\":true},\"$kitchen\":{\"devshell\":true,\"git_auth\":true},\"$recipe_engine/isolated\":{\"server\":\"https://isolateserver.appspot.com\"},\"builder_group\":\"chromium.mac\",\"recipe\":\"chromium\"}"
-      execution_timeout_secs: 10800
-      build_numbers: YES
-      service_account: "chromium-ci-builder@chops-service-accounts.iam.gserviceaccount.com"
-      experiments {
-        key: "chromium.resultdb.result_sink"
-        value: 100
-      }
-      experiments {
-        key: "luci.use_realms"
-        value: 100
-      }
-      resultdb {
-        enable: true
-        bq_exports {
-          project: "luci-resultdb"
-          dataset: "chromium"
-          table: "ci_test_results"
-          test_results {}
-        }
-        bq_exports {
-          project: "luci-resultdb"
-          dataset: "chromium"
-          table: "gpu_ci_test_results"
-          test_results {
-            predicate {
-              test_id_regexp: "ninja://(chrome/test:|content/test:fuchsia_)telemetry_gpu_integration_test/.+"
-            }
-          }
-        }
-      }
-    }
-    builders {
       name: "Mac10.11 Tests"
       swarming_host: "chromium-swarm.appspot.com"
       swarming_tags: "vpython:native-python-wrapper"
@@ -19536,53 +19489,6 @@
       }
     }
     builders {
-      name: "mac10.10-updater-tester-rel"
-      swarming_host: "chromium-swarm.appspot.com"
-      swarming_tags: "vpython:native-python-wrapper"
-      dimensions: "builderless:1"
-      dimensions: "cores:8"
-      dimensions: "cpu:x86-64"
-      dimensions: "os:Ubuntu-16.04"
-      dimensions: "pool:luci.chromium.ci"
-      dimensions: "ssd:0"
-      exe {
-        cipd_package: "infra/recipe_bundles/chromium.googlesource.com/chromium/tools/build"
-        cipd_version: "refs/heads/master"
-        cmd: "recipes"
-      }
-      properties: "{\"$build/goma\":{\"enable_ats\":true,\"rpc_extra_params\":\"?prod\",\"server_host\":\"goma.chromium.org\",\"use_luci_auth\":true},\"$kitchen\":{\"devshell\":true,\"git_auth\":true},\"$recipe_engine/isolated\":{\"server\":\"https://isolateserver.appspot.com\"},\"builder_group\":\"chromium.updater\",\"recipe\":\"chromium\"}"
-      execution_timeout_secs: 10800
-      build_numbers: YES
-      service_account: "chromium-ci-builder@chops-service-accounts.iam.gserviceaccount.com"
-      experiments {
-        key: "chromium.resultdb.result_sink"
-        value: 100
-      }
-      experiments {
-        key: "luci.use_realms"
-        value: 100
-      }
-      resultdb {
-        enable: true
-        bq_exports {
-          project: "luci-resultdb"
-          dataset: "chromium"
-          table: "ci_test_results"
-          test_results {}
-        }
-        bq_exports {
-          project: "luci-resultdb"
-          dataset: "chromium"
-          table: "gpu_ci_test_results"
-          test_results {
-            predicate {
-              test_id_regexp: "ninja://(chrome/test:|content/test:fuchsia_)telemetry_gpu_integration_test/.+"
-            }
-          }
-        }
-      }
-    }
-    builders {
       name: "mac10.11-updater-tester-rel"
       swarming_host: "chromium-swarm.appspot.com"
       swarming_tags: "vpython:native-python-wrapper"
@@ -36943,60 +36849,6 @@
       }
     }
     builders {
-      name: "mac_chromium_10.10"
-      swarming_host: "chromium-swarm.appspot.com"
-      swarming_tags: "vpython:native-python-wrapper"
-      dimensions: "builderless:1"
-      dimensions: "cpu:x86-64"
-      dimensions: "os:Mac"
-      dimensions: "pool:luci.chromium.try"
-      dimensions: "ssd:1"
-      exe {
-        cipd_package: "infra/recipe_bundles/chromium.googlesource.com/chromium/tools/build"
-        cipd_version: "refs/heads/master"
-        cmd: "recipes"
-      }
-      properties: "{\"$build/goma\":{\"rpc_extra_params\":\"?prod\",\"server_host\":\"goma.chromium.org\",\"use_luci_auth\":true},\"$kitchen\":{\"devshell\":true,\"git_auth\":true},\"$recipe_engine/isolated\":{\"server\":\"https://isolateserver.appspot.com\"},\"builder_group\":\"tryserver.chromium.mac\",\"recipe\":\"chromium_trybot\"}"
-      execution_timeout_secs: 14400
-      expiration_secs: 7200
-      caches {
-        name: "win_toolchain"
-        path: "win_toolchain"
-      }
-      build_numbers: YES
-      service_account: "chromium-try-builder@chops-service-accounts.iam.gserviceaccount.com"
-      task_template_canary_percentage {
-        value: 5
-      }
-      experiments {
-        key: "chromium.resultdb.result_sink"
-        value: 100
-      }
-      experiments {
-        key: "luci.use_realms"
-        value: 100
-      }
-      resultdb {
-        enable: true
-        bq_exports {
-          project: "luci-resultdb"
-          dataset: "chromium"
-          table: "try_test_results"
-          test_results {}
-        }
-        bq_exports {
-          project: "luci-resultdb"
-          dataset: "chromium"
-          table: "gpu_try_test_results"
-          test_results {
-            predicate {
-              test_id_regexp: "ninja://(chrome/test:|content/test:fuchsia_)telemetry_gpu_integration_test/.+"
-            }
-          }
-        }
-      }
-    }
-    builders {
       name: "mac_chromium_10.12_rel_ng"
       swarming_host: "chromium-swarm.appspot.com"
       swarming_tags: "vpython:native-python-wrapper"
diff --git a/infra/config/generated/luci-milo.cfg b/infra/config/generated/luci-milo.cfg
index 096aadd..535b367 100644
--- a/infra/config/generated/luci-milo.cfg
+++ b/infra/config/generated/luci-milo.cfg
@@ -146,11 +146,6 @@
     short_name: "bld"
   }
   builders {
-    name: "buildbucket/luci.chromium.ci/Mac10.10 Tests"
-    category: "chromium.mac|release"
-    short_name: "10"
-  }
-  builders {
     name: "buildbucket/luci.chromium.ci/Mac10.11 Tests"
     category: "chromium.mac|release"
     short_name: "11"
@@ -825,11 +820,6 @@
     short_name: "bld"
   }
   builders {
-    name: "buildbucket/luci.chromium.ci/Mac10.10 Tests"
-    category: "chromium.mac|release"
-    short_name: "10"
-  }
-  builders {
     name: "buildbucket/luci.chromium.ci/Mac10.11 Tests"
     category: "chromium.mac|release"
     short_name: "11"
@@ -7984,11 +7974,6 @@
     short_name: "bld"
   }
   builders {
-    name: "buildbucket/luci.chromium.ci/Mac10.10 Tests"
-    category: "release"
-    short_name: "10"
-  }
-  builders {
     name: "buildbucket/luci.chromium.ci/Mac10.11 Tests"
     category: "release"
     short_name: "11"
@@ -9384,11 +9369,6 @@
     short_name: "bld"
   }
   builders {
-    name: "buildbucket/luci.chromium.ci/mac10.10-updater-tester-rel"
-    category: "release|mac"
-    short_name: "10.10"
-  }
-  builders {
     name: "buildbucket/luci.chromium.ci/mac10.11-updater-tester-rel"
     category: "release|mac"
     short_name: "10.11"
@@ -12216,9 +12196,6 @@
     name: "buildbucket/luci.chromium.try/mac11.0-blink-rel"
   }
   builders {
-    name: "buildbucket/luci.chromium.try/mac_chromium_10.10"
-  }
-  builders {
     name: "buildbucket/luci.chromium.try/mac_chromium_10.12_rel_ng"
   }
   builders {
@@ -13099,9 +13076,6 @@
     name: "buildbucket/luci.chromium.try/mac-rel"
   }
   builders {
-    name: "buildbucket/luci.chromium.try/mac_chromium_10.10"
-  }
-  builders {
     name: "buildbucket/luci.chromium.try/mac_chromium_10.12_rel_ng"
   }
   builders {
diff --git a/infra/config/generated/luci-notify.cfg b/infra/config/generated/luci-notify.cfg
index 45ec26c..7e83bb20 100644
--- a/infra/config/generated/luci-notify.cfg
+++ b/infra/config/generated/luci-notify.cfg
@@ -1518,24 +1518,6 @@
   }
   builders {
     bucket: "ci"
-    name: "Mac10.10 Tests"
-  }
-  tree_closers {
-    tree_status_host: "chromium-status.appspot.com"
-    failed_step_regexp: "bot_update|compile|gclient runhooks|runhooks|update"
-  }
-}
-notifiers {
-  notifications {
-    on_occurrence: FAILURE
-    failed_step_regexp: "bot_update|compile|gclient runhooks|runhooks|update"
-    email {
-      rotation_urls: "https://chrome-ops-rotation-proxy.appspot.com/current/oncallator:chrome-build-sheriff"
-    }
-    template: "tree_closure_email_template"
-  }
-  builders {
-    bucket: "ci"
     name: "Mac10.11 Tests"
   }
   tree_closers {
diff --git a/infra/config/generated/luci-scheduler.cfg b/infra/config/generated/luci-scheduler.cfg
index b0e945e..6c30f1ef 100644
--- a/infra/config/generated/luci-scheduler.cfg
+++ b/infra/config/generated/luci-scheduler.cfg
@@ -2603,20 +2603,6 @@
   }
 }
 job {
-  id: "Mac10.10 Tests"
-  realm: "ci"
-  acls {
-    role: TRIGGERER
-    granted_to: "chromium-ci-builder@chops-service-accounts.iam.gserviceaccount.com"
-  }
-  acl_sets: "ci"
-  buildbucket {
-    server: "cr-buildbucket.appspot.com"
-    bucket: "luci.chromium.ci"
-    builder: "Mac10.10 Tests"
-  }
-}
-job {
   id: "Mac10.11 Tests"
   realm: "ci"
   acls {
@@ -5865,20 +5851,6 @@
   }
 }
 job {
-  id: "mac10.10-updater-tester-rel"
-  realm: "ci"
-  acls {
-    role: TRIGGERER
-    granted_to: "chromium-ci-builder@chops-service-accounts.iam.gserviceaccount.com"
-  }
-  acl_sets: "ci"
-  buildbucket {
-    server: "cr-buildbucket.appspot.com"
-    bucket: "luci.chromium.ci"
-    builder: "mac10.10-updater-tester-rel"
-  }
-}
-job {
   id: "mac10.11-updater-tester-rel"
   realm: "ci"
   acls {
diff --git a/infra/config/subprojects/chromium/ci.star b/infra/config/subprojects/chromium/ci.star
index 0211911..51fe0bc 100644
--- a/infra/config/subprojects/chromium/ci.star
+++ b/infra/config/subprojects/chromium/ci.star
@@ -2656,15 +2656,6 @@
 )
 
 ci.updater_builder(
-    name = "mac10.10-updater-tester-rel",
-    console_view_entry = ci.console_view_entry(
-        category = "release|mac",
-        short_name = "10.10",
-    ),
-    triggered_by = ["mac-updater-builder-rel"],
-)
-
-ci.updater_builder(
     name = "mac10.11-updater-tester-rel",
     console_view_entry = ci.console_view_entry(
         category = "release|mac",
@@ -4471,19 +4462,6 @@
 )
 
 ci.thin_tester(
-    name = "Mac10.10 Tests",
-    branch_selector = branches.STANDARD_MILESTONE,
-    builder_group = "chromium.mac",
-    console_view_entry = ci.console_view_entry(
-        category = "release",
-        short_name = "10",
-    ),
-    cq_mirrors_console_view = "mirrors",
-    main_console_view = "main",
-    triggered_by = [builder_name("Mac Builder")],
-)
-
-ci.thin_tester(
     name = "Mac10.11 Tests",
     branch_selector = branches.STANDARD_MILESTONE,
     builder_group = "chromium.mac",
diff --git a/infra/config/subprojects/chromium/try.star b/infra/config/subprojects/chromium/try.star
index 05d59dc..de32643 100644
--- a/infra/config/subprojects/chromium/try.star
+++ b/infra/config/subprojects/chromium/try.star
@@ -1246,10 +1246,6 @@
 # they are built, hence no additional dimension is specified.
 # The 10.xx version translates to which bots will run isolated tests.
 try_.chromium_mac_builder(
-    name = "mac_chromium_10.10",
-)
-
-try_.chromium_mac_builder(
     name = "mac_chromium_10.12_rel_ng",
 )
 
diff --git a/testing/buildbot/chromium.mac.json b/testing/buildbot/chromium.mac.json
index bbb8fd3..9068691 100644
--- a/testing/buildbot/chromium.mac.json
+++ b/testing/buildbot/chromium.mac.json
@@ -26,1709 +26,6 @@
       "all"
     ]
   },
-  "Mac10.10 Tests": {
-    "gtest_tests": [
-      {
-        "merge": {
-          "args": [],
-          "script": "//testing/merge_scripts/standard_gtest_merge.py"
-        },
-        "swarming": {
-          "can_use_on_swarming_builders": true,
-          "dimension_sets": [
-            {
-              "gpu": "none",
-              "os": "Mac-10.10"
-            }
-          ],
-          "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com"
-        },
-        "test": "absl_hardening_tests",
-        "test_id_prefix": "ninja://third_party/abseil-cpp:absl_hardening_tests/"
-      },
-      {
-        "merge": {
-          "args": [],
-          "script": "//testing/merge_scripts/standard_gtest_merge.py"
-        },
-        "swarming": {
-          "can_use_on_swarming_builders": true,
-          "dimension_sets": [
-            {
-              "gpu": "none",
-              "os": "Mac-10.10"
-            }
-          ],
-          "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com"
-        },
-        "test": "accessibility_unittests",
-        "test_id_prefix": "ninja://ui/accessibility:accessibility_unittests/"
-      },
-      {
-        "args": [
-          "angle_unittests"
-        ],
-        "merge": {
-          "args": [],
-          "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
-        },
-        "swarming": {
-          "can_use_on_swarming_builders": true,
-          "dimension_sets": [
-            {
-              "gpu": "none",
-              "os": "Mac-10.10"
-            }
-          ],
-          "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com"
-        },
-        "test": "angle_unittests",
-        "test_id_prefix": "ninja://third_party/angle/src/tests:angle_unittests/",
-        "use_isolated_scripts_api": true
-      },
-      {
-        "merge": {
-          "args": [],
-          "script": "//testing/merge_scripts/standard_gtest_merge.py"
-        },
-        "swarming": {
-          "can_use_on_swarming_builders": true,
-          "dimension_sets": [
-            {
-              "gpu": "none",
-              "os": "Mac-10.10"
-            }
-          ],
-          "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com"
-        },
-        "test": "app_shell_unittests",
-        "test_id_prefix": "ninja://extensions/shell:app_shell_unittests/"
-      },
-      {
-        "merge": {
-          "args": [],
-          "script": "//testing/merge_scripts/standard_gtest_merge.py"
-        },
-        "swarming": {
-          "can_use_on_swarming_builders": true,
-          "dimension_sets": [
-            {
-              "gpu": "none",
-              "os": "Mac-10.10"
-            }
-          ],
-          "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com"
-        },
-        "test": "base_unittests",
-        "test_id_prefix": "ninja://base:base_unittests/"
-      },
-      {
-        "merge": {
-          "args": [],
-          "script": "//testing/merge_scripts/standard_gtest_merge.py"
-        },
-        "swarming": {
-          "can_use_on_swarming_builders": true,
-          "dimension_sets": [
-            {
-              "gpu": "none",
-              "os": "Mac-10.10"
-            }
-          ],
-          "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com"
-        },
-        "test": "base_util_unittests",
-        "test_id_prefix": "ninja://base/util:base_util_unittests/"
-      },
-      {
-        "merge": {
-          "args": [],
-          "script": "//testing/merge_scripts/standard_gtest_merge.py"
-        },
-        "swarming": {
-          "can_use_on_swarming_builders": true,
-          "dimension_sets": [
-            {
-              "gpu": "none",
-              "os": "Mac-10.10"
-            }
-          ],
-          "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com"
-        },
-        "test": "blink_common_unittests",
-        "test_id_prefix": "ninja://third_party/blink/common:blink_common_unittests/"
-      },
-      {
-        "merge": {
-          "args": [],
-          "script": "//testing/merge_scripts/standard_gtest_merge.py"
-        },
-        "swarming": {
-          "can_use_on_swarming_builders": true,
-          "dimension_sets": [
-            {
-              "gpu": "none",
-              "os": "Mac-10.10"
-            }
-          ],
-          "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com"
-        },
-        "test": "blink_fuzzer_unittests",
-        "test_id_prefix": "ninja://third_party/blink/renderer/platform:blink_fuzzer_unittests/"
-      },
-      {
-        "merge": {
-          "args": [],
-          "script": "//testing/merge_scripts/standard_gtest_merge.py"
-        },
-        "swarming": {
-          "can_use_on_swarming_builders": true,
-          "dimension_sets": [
-            {
-              "gpu": "none",
-              "os": "Mac-10.10"
-            }
-          ],
-          "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com"
-        },
-        "test": "blink_heap_unittests",
-        "test_id_prefix": "ninja://third_party/blink/renderer/platform/heap:blink_heap_unittests/"
-      },
-      {
-        "merge": {
-          "args": [],
-          "script": "//testing/merge_scripts/standard_gtest_merge.py"
-        },
-        "swarming": {
-          "can_use_on_swarming_builders": true,
-          "dimension_sets": [
-            {
-              "gpu": "none",
-              "os": "Mac-10.10"
-            }
-          ],
-          "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com"
-        },
-        "test": "blink_platform_unittests",
-        "test_id_prefix": "ninja://third_party/blink/renderer/platform:blink_platform_unittests/"
-      },
-      {
-        "merge": {
-          "args": [],
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-          "can_use_on_swarming_builders": true,
-          "dimension_sets": [
-            {
-              "gpu": "none",
-              "os": "Mac-10.10"
-            }
-          ],
-          "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com"
-        },
-        "test_id_prefix": "ninja://tools/grit:grit_python_unittests/"
-      },
-      {
-        "isolate_name": "mac_signing_tests",
-        "merge": {
-          "args": [],
-          "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
-        },
-        "name": "mac_signing_tests",
-        "swarming": {
-          "can_use_on_swarming_builders": true,
-          "dimension_sets": [
-            {
-              "gpu": "none",
-              "os": "Mac-10.10"
-            }
-          ],
-          "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com"
-        },
-        "test_id_prefix": "ninja://chrome/installer/mac:mac_signing_tests/"
-      },
-      {
-        "isolate_name": "metrics_python_tests",
-        "merge": {
-          "args": [],
-          "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
-        },
-        "name": "metrics_python_tests",
-        "resultdb": {
-          "enable": true
-        },
-        "swarming": {
-          "can_use_on_swarming_builders": true,
-          "dimension_sets": [
-            {
-              "gpu": "none",
-              "os": "Mac-10.10"
-            }
-          ],
-          "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com"
-        },
-        "test_id_prefix": "ninja://tools/metrics:metrics_python_tests/"
-      },
-      {
-        "isolate_name": "mojo_python_unittests",
-        "merge": {
-          "args": [],
-          "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
-        },
-        "name": "mojo_python_unittests",
-        "resultdb": {
-          "enable": true
-        },
-        "swarming": {
-          "can_use_on_swarming_builders": true,
-          "dimension_sets": [
-            {
-              "gpu": "none",
-              "os": "Mac-10.10"
-            }
-          ],
-          "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com"
-        },
-        "test_id_prefix": "ninja://mojo/public/tools:mojo_python_unittests/"
-      },
-      {
-        "isolate_name": "telemetry_gpu_unittests",
-        "merge": {
-          "args": [],
-          "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
-        },
-        "name": "telemetry_gpu_unittests",
-        "resultdb": {
-          "enable": true
-        },
-        "swarming": {
-          "can_use_on_swarming_builders": true,
-          "dimension_sets": [
-            {
-              "gpu": "none",
-              "os": "Mac-10.10"
-            }
-          ],
-          "idempotent": false,
-          "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com"
-        },
-        "test_id_prefix": "ninja://chrome/test:telemetry_gpu_unittests/"
-      },
-      {
-        "args": [
-          "--gtest-benchmark-name=views_perftests"
-        ],
-        "isolate_name": "views_perftests",
-        "merge": {
-          "args": [
-            "--smoke-test-mode"
-          ],
-          "script": "//tools/perf/process_perf_results.py"
-        },
-        "name": "views_perftests",
-        "swarming": {
-          "can_use_on_swarming_builders": true,
-          "dimension_sets": [
-            {
-              "gpu": "none",
-              "os": "Mac-10.10"
-            }
-          ],
-          "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com"
-        },
-        "test_id_prefix": "ninja://ui/views:views_perftests/"
-      }
-    ]
-  },
   "Mac10.11 Tests": {
     "gtest_tests": [
       {
diff --git a/testing/buildbot/chromium.updater.json b/testing/buildbot/chromium.updater.json
index 678e03fe..aa21cd7f7 100644
--- a/testing/buildbot/chromium.updater.json
+++ b/testing/buildbot/chromium.updater.json
@@ -1,47 +1,6 @@
 {
   "AAAAA1 AUTOGENERATED FILE DO NOT EDIT": {},
   "AAAAA2 See generate_buildbot_json.py to make changes": {},
-  "mac10.10-updater-tester-rel": {
-    "gtest_tests": [
-      {
-        "merge": {
-          "args": [],
-          "script": "//testing/merge_scripts/standard_gtest_merge.py"
-        },
-        "swarming": {
-          "can_use_on_swarming_builders": true,
-          "dimension_sets": [
-            {
-              "os": "Mac-10.10"
-            }
-          ],
-          "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com"
-        },
-        "test": "updater_tests",
-        "test_id_prefix": "ninja://chrome/updater:updater_tests/"
-      }
-    ],
-    "isolated_scripts": [
-      {
-        "isolate_name": "updater_integration_tests",
-        "merge": {
-          "args": [],
-          "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
-        },
-        "name": "updater_integration_tests",
-        "swarming": {
-          "can_use_on_swarming_builders": true,
-          "dimension_sets": [
-            {
-              "os": "Mac-10.10"
-            }
-          ],
-          "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com"
-        },
-        "test_id_prefix": "ninja://chrome/updater:updater_integration_tests/"
-      }
-    ]
-  },
   "mac10.11-updater-tester-rel": {
     "gtest_tests": [
       {
diff --git a/testing/buildbot/mixins.pyl b/testing/buildbot/mixins.pyl
index bd18ccbb..7b42fafe 100644
--- a/testing/buildbot/mixins.pyl
+++ b/testing/buildbot/mixins.pyl
@@ -512,13 +512,6 @@
       'mac-release/sizes',
     ],
   },
-  'mac_10.10': {
-    'swarming': {
-      'dimensions': {
-        'os': 'Mac-10.10',
-      },
-    },
-  },
   'mac_10.11': {
     'swarming': {
       'dimensions': {
diff --git a/testing/buildbot/test_suite_exceptions.pyl b/testing/buildbot/test_suite_exceptions.pyl
index c832349..029067a 100644
--- a/testing/buildbot/test_suite_exceptions.pyl
+++ b/testing/buildbot/test_suite_exceptions.pyl
@@ -189,7 +189,6 @@
   },
   'blink_web_tests': {
     'remove_from': [
-      'Mac10.10 Tests',
       'Mac10.11 Tests',
       'Win 7 Tests x64 (1)',  # 64-bit win is unsupported by the layout tests.
       'Win10 Tests x64 (dbg)',
@@ -216,18 +215,6 @@
           'shards': 20,
         },
       },
-      'Mac10.10 Tests': {
-        # TODO(kbr): this is essentially redundant.
-        'swarming': {
-          'dimension_sets': [
-            {
-              'gpu': 'none',
-              'os': 'Mac-10.10.5',
-            },
-          ],
-          'shards': 25,
-        },
-      },
       'Mac10.11 Tests': {
         # TODO(kbr): this is essentially redundant.
         'swarming': {
@@ -492,7 +479,6 @@
       'CrWinAsan(dll)', # https://crbug.com/935598
       'linux-win_cross-rel',
       'ToTLinuxTSan',  # https://crbug.com/368525
-      'Mac10.10 Tests',  # https://crbug.com/828031
       'Mac10.13 Tests',  # https://crbug.com/1042757
       'Linux TSan Tests',  # https://crbug.com/368525
       'Win10 Tests x64 (dbg)',
@@ -1163,7 +1149,6 @@
   },
   'content_shell_crash_test': {
     'remove_from': [
-      'Mac10.10 Tests',  # crbug.com/1138050
       'Mac10.11 Tests',  # crbug.com/1138050
       'android-marshmallow-x86-rel-non-cq', # crbug.com/1084353
     ],
@@ -1919,7 +1904,6 @@
       'Win7 Tests (1)',  # For swarming capacity reasons.
       'Win10 Tests x64 (dbg)',  # Matches browser_tests.
       # Only run network service tests on Mac 10.12 for capacity reasons.
-      'Mac10.10 Tests',
       'Mac10.11 Tests',
       'Mac10.13 Tests',
       'Mac10.13 Tests (dbg)',
@@ -1955,7 +1939,6 @@
       'Win7 Tests (1)',  # For swarming capacity reasons.
       'Win10 Tests x64 (dbg)',  # Matches components_browsertests.
       # Only run network service tests on Mac 10.12 for capacity reasons.
-      'Mac10.10 Tests',
       'Mac10.11 Tests',
       'Mac10.13 Tests',
       'Mac10.13 Tests (dbg)',
@@ -1972,7 +1955,6 @@
       'Win7 Tests (1)',  # For swarming capacity reasons.
       'Win10 Tests x64 (dbg)',  # flaky: https://crbug.com/852786
       # Only run network service tests on Mac 10.12 for capacity reasons.
-      'Mac10.10 Tests',
       'Mac10.11 Tests',
       'Mac10.13 Tests',
       'Mac10.13 Tests (dbg)',
@@ -1988,7 +1970,6 @@
       'Win7 Tests (1)',  # For swarming capacity reasons.
       'Win10 Tests x64 (dbg)',  # Matches extensions_browsertests.
       # Only run network service tests on Mac 10.12 for capacity reasons.
-      'Mac10.10 Tests',
       'Mac10.11 Tests',
       'Mac10.13 Tests',
       'Mac10.13 Tests (dbg)',
@@ -2009,7 +1990,6 @@
       'Linux TSan Tests',  # No capacity, https://crbug.com/852442
       'Win7 Tests (1)',  # For swarming capacity reasons.
       # Only run network service tests on Mac 10.12 for capacity reasons.
-      'Mac10.10 Tests',
       'Mac10.11 Tests',
       'Mac10.13 Tests',
       'Mac10.13 Tests (dbg)',
@@ -2642,11 +2622,6 @@
         ],
       },
       # Disable parallelism on all Mac bots.
-      'Mac10.10 Tests': {
-        'args': [
-          '--jobs=1',
-        ],
-      },
       'Mac10.11 Tests': {
         'args': [
           '--jobs=1',
@@ -2687,7 +2662,6 @@
       'android-nougat-arm64-rel', # crbug.com/1108124
       'android-pie-arm64-rel',
       # crbug.com/936540
-      'Mac10.10 Tests',
       'Mac10.11 Tests',
       'Mac10.13 Tests',
       'Mac10.13 Tests (dbg)',
@@ -2709,7 +2683,6 @@
     },
     'remove_from': [
       # crbug.com/936540
-      'Mac10.10 Tests',
       'Mac10.11 Tests',
 
       'Win10 Tests x64',
diff --git a/testing/buildbot/waterfalls.pyl b/testing/buildbot/waterfalls.pyl
index 8ca7bcc..a5bba2be 100644
--- a/testing/buildbot/waterfalls.pyl
+++ b/testing/buildbot/waterfalls.pyl
@@ -4740,16 +4740,6 @@
           'all',
         ],
       },
-      'Mac10.10 Tests': {
-        'mixins': [
-            'mac_10.10',
-            'no_gpu',
-        ],
-        'test_suites': {
-          'gtest_tests': 'chromium_mac_gtests_no_nacl',
-          'isolated_scripts': 'chromium_mac_rel_isolated_scripts',
-        },
-      },
       'Mac10.11 Tests': {
         'mixins': [
             'mac_10.11',
@@ -5271,15 +5261,6 @@
     'name': 'chromium.updater',
     'mixins': ['chromium-tester-service-account'],
     'machines': {
-      'mac10.10-updater-tester-rel': {
-        'mixins': [
-            'mac_10.10',
-        ],
-        'test_suites': {
-          'gtest_tests': 'updater_gtests',
-          'isolated_scripts': 'updater_isolated_scripts',
-        },
-      },
       'mac10.11-updater-tester-rel': {
         'mixins': [
             'mac_10.11',
diff --git a/tools/mb/mb_config.pyl b/tools/mb/mb_config.pyl
index 4202d1e..be53a6fa 100644
--- a/tools/mb/mb_config.pyl
+++ b/tools/mb/mb_config.pyl
@@ -1034,7 +1034,6 @@
       'ios-simulator-noncq': 'ios_simulator_debug_static_rbe_bot_xctest',
       'ios-simulator-multi-window': 'ios_simulator_debug_static_bot_multi_window_xctest',
       'mac-osxbeta-rel': 'gpu_tests_release_trybot_deterministic_mac',
-      'mac_chromium_10.10': 'gpu_tests_release_trybot_deterministic_mac',
       'mac_chromium_10.12_rel_ng': 'gpu_tests_release_trybot_deterministic_mac',
       'mac_chromium_10.13_rel_ng': 'release_trybot',
       'mac_chromium_10.14_rel_ng': 'release_trybot',
diff --git a/tools/mb/mb_config_expectations/tryserver.chromium.mac.json b/tools/mb/mb_config_expectations/tryserver.chromium.mac.json
index bb5ca64..5e33d584 100644
--- a/tools/mb/mb_config_expectations/tryserver.chromium.mac.json
+++ b/tools/mb/mb_config_expectations/tryserver.chromium.mac.json
@@ -454,18 +454,6 @@
       "use_goma": true
     }
   },
-  "mac_chromium_10.10": {
-    "gn_args": {
-      "dcheck_always_on": true,
-      "ffmpeg_branding": "Chrome",
-      "is_component_build": false,
-      "is_debug": false,
-      "mac_deterministic_build": true,
-      "proprietary_codecs": true,
-      "symbol_level": 1,
-      "use_goma": true
-    }
-  },
   "mac_chromium_10.12_rel_ng": {
     "gn_args": {
       "dcheck_always_on": true,