LUCI and test configurations for mac-osxbeta-rel

Bug: 850125
Change-Id: Ia8463b5edf15d2bf94a00ceab6286e8e20fc40ed
Reviewed-on: https://chromium-review.googlesource.com/1252861
Commit-Queue: Lindsay Pasricha <lindsayw@chromium.org>
Reviewed-by: John Budorick <jbudorick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#595549}

infra/config/global/cr-buildbucket.cfg

@@ -2277,6 +2277,12 @@ buckets {
       dimensions: "os:Ubuntu-14.04"
       mixins: "lkgr-ci"
     }
+    builders {
+      name: "mac-osxbeta-rel"
+      mixins: "fyi-ci"
+      mixins: "mac"
+      dimensions:"os:Mac-10.14"
+    }
     builders {
       name: "mac-views-rel"
       dimensions: "os:Mac-10.13"

infra/config/global/luci-milo.cfg

@@ -2834,9 +2834,14 @@ consoles {
     category: "cronet"
   }
   builders {
-    name: "buildbot/chromium.fyi/mac-views-rel"
+    name: "buildbucket/luci.chromium.ci/mac-osxbeta-rel"
+    category: "mac"
+    short_name: "beta"
+  }
+  builders {
     name: "buildbucket/luci.chromium.ci/mac-views-rel"
-    category: "default"
+    category: "mac"
+    short_name: "views"
   }
   builders {
     name: "buildbot/chromium.fyi/Chromium Mac 10.13"

infra/config/global/luci-scheduler.cfg

@@ -1950,6 +1950,17 @@ job {
   }
 }
 
+job {
+  id: "mac-osxbeta-rel"
+  # Triggered by "Mac Builder".
+  acl_sets: "triggered-by-parent-builders"
+  buildbucket: {
+    server: "cr-buildbucket.appspot.com"
+    bucket: "luci.chromium.ci"
+    builder: "mac-osxbeta-rel"
+  }
+}
+
 job {
   id: "Mac FYI Debug (Intel)"
   # Triggered by "GPU FYI Mac Builder (dbg)".

testing/buildbot/test_suite_exceptions.pyl

@@ -164,6 +164,22 @@
           ],
         },
       },
+      'mac-osxbeta-rel': {
+        # A subset of tests seem to cause WindowServer deaths on VMs.
+        # crbug.com/828031 et al.
+        'args': [
+          '--test-launcher-filter-file=../../testing/buildbot/filters/mac_window_server_killers.browser_tests.filter',
+          '--gtest_shuffle',
+        ],
+        'swarming': {
+          'dimension_sets': [
+            {
+              'pool': 'Chrome-quarantine',
+              'gpu': 'none',
+            },
+          ],
+        },
+      },
       # chromium.memory
       'Linux ASan LSan Tests (1)': {
         # These are very slow on the ASAN trybot for some reason.

testing/buildbot/waterfalls.pyl

@@ -1363,6 +1363,16 @@
           'scripts': 'chromium_linux_scripts',
         },
       },
+      'mac-osxbeta-rel': {
+        'swarming_mixins': [
+            'mac_10.14',
+            'no_gpu',
+        ],
+        'test_suites': {
+          'gtest_tests': 'chromium_mac_gtests',
+          'isolated_scripts': 'chromium_rel_isolated_scripts',
+        },
+      },
       'mac-views-rel': {
         'test_suites': {
           'gtest_tests': 'chromium_mac_gtests',