Enable linux-rel-rts as a 1% experimental builder

linux-rel-rts is directly comparable to linux-rel, except it has rts.

Bug: 1159191
Change-Id: I36c4a63c7b86ea60eeb4f1f3da81dcee1156bf6a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2630246
Commit-Queue: Gregory Guterman <guterman@google.com>
Reviewed-by: Nodir Turakulov <nodir@chromium.org>
Reviewed-by: Dirk Pranke <dpranke@google.com>
Cr-Commit-Position: refs/heads/master@{#846047}

infra/config/generated/commit-queue.cfg

@@ -1110,6 +1110,13 @@ config_groups {
         location_regexp_exclude: ".+/[+]/docs/.+"
         location_regexp_exclude: ".+/[+]/infra/config/.+"
       }
+      builders {
+        name: "chromium/try/linux-rel-rts"
+        experiment_percentage: 1
+        location_regexp: ".*"
+        location_regexp_exclude: ".+/[+]/docs/.+"
+        location_regexp_exclude: ".+/[+]/infra/config/.+"
+      }
       builders {
         name: "chromium/try/linux-swangle-chromium-try-x64"
         includable_only: true

infra/config/generated/cq-builders.md

@@ -386,3 +386,6 @@ as required builders.
 * [linux-rel-builderful](https://ci.chromium.org/p/chromium/builders/try/linux-rel-builderful) ([definition](https://cs.chromium.org/search?q=package:%5Echromium$+file:/cq.star$+-file:/beta/+-file:/stable/+linux-rel-builderful)) ([matching builders](https://cs.chromium.org/search?q=+file:trybots.py+linux-rel-builderful))
   * Experiment percentage: 5.0
 
+* [linux-rel-rts](https://ci.chromium.org/p/chromium/builders/try/linux-rel-rts) ([definition](https://cs.chromium.org/search?q=package:%5Echromium$+file:/cq.star$+-file:/beta/+-file:/stable/+linux-rel-rts)) ([matching builders](https://cs.chromium.org/search?q=+file:trybots.py+linux-rel-rts))
+  * Experiment percentage: 1.0
+

infra/config/generated/cr-buildbucket.cfg

@@ -40265,6 +40265,65 @@ buckets {
         }
       }
     }
+    builders {
+      name: "linux-rel-rts"
+      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.try"
+      dimensions: "ssd:0"
+      exe {
+        cipd_package: "infra/recipe_bundles/chromium.googlesource.com/chromium/tools/build"
+        cipd_version: "refs/heads/master"
+        cmd: "recipes"
+      }
+      properties: "{\"$build/code_coverage\":{\"use_clang_coverage\":true},\"$build/goma\":{\"enable_ats\":true,\"jobs\":150,\"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.linux\",\"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: "chromium.resultdb.result_sink.junit_tests"
+        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: "linux-swangle-chromium-try-x64"
       swarming_host: "chromium-swarm.appspot.com"

infra/config/generated/luci-milo.cfg

@@ -12514,6 +12514,9 @@ consoles {
   builders {
     name: "buildbucket/luci.chromium.try/linux-rel-builderful"
   }
+  builders {
+    name: "buildbucket/luci.chromium.try/linux-rel-rts"
+  }
   builders {
     name: "buildbucket/luci.chromium.try/linux-swangle-chromium-try-x64"
   }
@@ -13392,6 +13395,9 @@ consoles {
   builders {
     name: "buildbucket/luci.chromium.try/linux-rel-builderful"
   }
+  builders {
+    name: "buildbucket/luci.chromium.try/linux-rel-rts"
+  }
   builders {
     name: "buildbucket/luci.chromium.try/linux-trusty-rel"
   }

infra/config/subprojects/chromium/try.star

@@ -1057,6 +1057,14 @@ try_.chromium_linux_builder(
     use_clang_coverage = True,
 )
 
+try_.chromium_linux_builder(
+    name = "linux-rel-rts",
+    builderless = True,
+    goma_jobs = goma.jobs.J150,
+    tryjob = try_.job(experiment_percentage = 1),
+    use_clang_coverage = True,
+)
+
 try_.chromium_linux_builder(
     name = "linux-trusty-rel",
     goma_jobs = goma.jobs.J150,

tools/mb/mb_config.pyl

@@ -963,7 +963,7 @@
       'linux-perfetto-rel': 'perfetto_release_trybot',
       'linux-rel': 'gpu_tests_release_trybot_no_symbols_use_dummy_lastchange_code_coverage',
       'linux-rel-builderful': 'gpu_tests_release_trybot_no_symbols_use_dummy_lastchange_code_coverage',
-      'linux-rts': 'release_trybot_rts',
+      'linux-rel-rts': 'gpu_tests_release_trybot_no_symbols_use_dummy_lastchange_code_coverage_rts',
       'linux-trusty-rel': 'gpu_tests_release_trybot_no_symbols_use_dummy_lastchange',
       'linux-viz-rel': 'release_trybot',
       'linux-wpt-fyi-rel': 'release_trybot',
@@ -2135,6 +2135,11 @@
       'use_clang_coverage', 'partial_code_coverage_instrumentation',
     ],
 
+    'gpu_tests_release_trybot_no_symbols_use_dummy_lastchange_code_coverage_rts': [
+      'gpu_tests', 'release_trybot', 'no_symbols', 'use_dummy_lastchange',
+      'use_clang_coverage', 'partial_code_coverage_instrumentation', 'rts_bot',
+    ],
+
     'gpu_tests_release_trybot_no_symbols_use_dummy_lastchange_invert_fieldtrials': [
       'gpu_tests', 'release_trybot', 'no_symbols', 'use_dummy_lastchange',
       'invert_fieldtrials',
@@ -2576,10 +2581,6 @@
       'no_goma',
     ],
 
-    'release_trybot_rts': [
-      'release_bot', 'rts_bot',
-    ],
-
     'tsan_disable_nacl_debug_bot': [
       'tsan', 'disable_nacl', 'debug_bot',
     ],

tools/mb/mb_config_expectations/tryserver.chromium.linux.json

@@ -554,11 +554,18 @@
       "use_goma": true
     }
   },
-  "linux-rts": {
+  "linux-rel-rts": {
     "gn_args": {
+      "coverage_instrumentation_input_file": "//.code-coverage/files_to_instrument.txt",
+      "dcheck_always_on": true,
+      "ffmpeg_branding": "Chrome",
       "is_component_build": false,
       "is_debug": false,
+      "proprietary_codecs": true,
       "rts_exclude_file": "//testing/rts_exclude_file.txt",
+      "symbol_level": 0,
+      "use_clang_coverage": true,
+      "use_dummy_lastchange": true,
       "use_goma": true
     }
   },