infra: Remove Goma RBE FYI Cast and memory builders

The corresponding CI builders have been migrated.
- Cast Linux (Goma RBE FYI)
- Linux ASan LSan Builder (Goma RBE FYI)
- Linux MSan Builder (Goma RBE FYI)

Bug: 997101
Change-Id: Iadda1495d9138adfa0f338e2dc841ca737b4e7f7
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1769416Reviewed-by: Takuto Ikuta <tikuta@chromium.org>
Reviewed-by: Dirk Pranke <dpranke@chromium.org>
Commit-Queue: Simon Que <sque@chromium.org>
Cr-Commit-Position: refs/heads/master@{#691490}

infra/config/cr-buildbucket.cfg

@@ -3360,14 +3360,6 @@ buckets {
       mixins: "goma-ci"
       mixins: "goma-rbe-prod"
     }
-    # Goma RBE FYI
-    builders {
-      name: "Cast Linux (Goma RBE FYI)"
-      mixins: "builderless"
-      mixins: "goma-ci"
-      mixins: "goma-rbe-prod-ats"
-      mixins: "linux-xenial"
-    }
     builders {
       name: "chromeos-amd64-generic-rel (Goma RBE FYI)"
       mixins: "builderless"
@@ -3389,20 +3381,6 @@ buckets {
       mixins: "goma-rbe-prod-ats"
       mixins: "linux-xenial"
     }
-    builders {
-      name: "Linux ASan LSan Builder (Goma RBE FYI)"
-      mixins: "builderless"
-      mixins: "goma-ci"
-      mixins: "goma-rbe-prod-ats"
-      mixins: "linux-xenial"
-    }
-    builders {
-      name: "Linux MSan Builder (Goma RBE FYI)"
-      mixins: "builderless"
-      mixins: "goma-ci"
-      mixins: "goma-rbe-prod-ats"
-      mixins: "linux-xenial"
-    }
     # Goma Staging
     builders {
       name: "Chromium Mac Goma Staging"

infra/config/luci-milo.cfg

@@ -2675,11 +2675,6 @@ consoles {
     category: "prod|android arm|dbg"
     short_name: "clb"
   }
-  builders {
-    name: "buildbucket/luci.chromium.ci/Cast Linux (Goma RBE FYI)"
-    category: "prod|chromium.linux|cast"
-    short_name: "vid"
-  }
   builders {
     name: "buildbucket/luci.chromium.ci/fuchsia-fyi-arm64-rel (Goma RBE FYI)"
     category: "prod|chromium.linux|fuchsia|misc"
@@ -2690,16 +2685,6 @@ consoles {
     category: "prod|chromium.linux|fuchsia|misc"
     short_name: "x64"
   }
-  builders {
-    name: "buildbucket/luci.chromium.ci/Linux ASan LSan Builder (Goma RBE FYI)"
-    category: "prod|chromium.memory|linux|asan lsan"
-    short_name: "bld"
-  }
-  builders {
-    name: "buildbucket/luci.chromium.ci/Linux MSan Builder (Goma RBE FYI)"
-    category: "prod|chromium.memory|linux|msan"
-    short_name: "bld"
-  }
   builders {
     name: "buildbucket/luci.chromium.ci/chromeos-amd64-generic-rel (Goma RBE FYI)"
     category: "tot|chromium.chromiumos|simple|release|x64"

infra/config/luci-scheduler.cfg

@@ -99,7 +99,6 @@ trigger {
   triggers: "Cast Android (dbg)"
   triggers: "Cast Audio Linux"
   triggers: "Cast Linux"
-  triggers: "Cast Linux (Goma RBE FYI)"
   triggers: "Chromium Android ARM 32-bit Goma RBE Prod"
   triggers: "Chromium Android ARM 32-bit Goma RBE Prod (clobber)"
   triggers: "Chromium Android ARM 32-bit Goma RBE Prod (dbg)"
@@ -192,7 +191,6 @@ trigger {
   triggers: "Libfuzzer Upload Mac ASan"
   triggers: "Libfuzzer Upload Windows ASan"
   triggers: "Linux ASan LSan Builder"
-  triggers: "Linux ASan LSan Builder (Goma RBE FYI)"
   triggers: "Linux Builder (dbg)"
   triggers: "Linux Builder (dbg)(32)"
   triggers: "Linux Builder Goma Canary"
@@ -206,7 +204,6 @@ trigger {
   triggers: "Linux ChromiumOS MSan Builder"
   triggers: "Linux FYI GPU TSAN Release"
   triggers: "Linux MSan Builder"
-  triggers: "Linux MSan Builder (Goma RBE FYI)"
   triggers: "Linux TSan Builder"
   triggers: "Linux Viz"
   triggers: "Linux remote_run Builder"
@@ -5015,36 +5012,6 @@ job {
   }
 }
 
-job {
-  id: "Cast Linux (Goma RBE FYI)"
-  acl_sets: "default"
-  buildbucket: {
-    server: "cr-buildbucket.appspot.com"
-    bucket: "luci.chromium.ci"
-    builder: "Cast Linux (Goma RBE FYI)"
-  }
-}
-
-job {
-  id: "Linux ASan LSan Builder (Goma RBE FYI)"
-  acl_sets: "default"
-  buildbucket: {
-    server: "cr-buildbucket.appspot.com"
-    bucket: "luci.chromium.ci"
-    builder: "Linux ASan LSan Builder (Goma RBE FYI)"
-  }
-}
-
-job {
-  id: "Linux MSan Builder (Goma RBE FYI)"
-  acl_sets: "default"
-  buildbucket: {
-    server: "cr-buildbucket.appspot.com"
-    bucket: "luci.chromium.ci"
-    builder: "Linux MSan Builder (Goma RBE FYI)"
-  }
-}
-
 job {
   id: "chromeos-amd64-generic-rel (Goma RBE FYI)"
   acl_sets: "default"

testing/buildbot/chromium.goma.json

 {
   "AAAAA1 AUTOGENERATED FILE DO NOT EDIT": {},
   "AAAAA2 See generate_buildbot_json.py to make changes": {},
-  "Cast Linux (Goma RBE FYI)": {
-    "additional_compile_targets": [
-      "cast_shell",
-      "cast_test_lists"
-    ]
-  },
   "Chromium Linux Goma RBE Staging": {
     "additional_compile_targets": [
       "all"

testing/buildbot/waterfalls.pyl

@@ -1983,12 +1983,6 @@
   {
     'name': 'chromium.goma',
     'machines': {
-      'Cast Linux (Goma RBE FYI)': {
-        'additional_compile_targets': [
-          'cast_shell',
-          'cast_test_lists',
-        ],
-      },
       'Chromium Linux Goma RBE Staging': {
         'mixins': [
           'linux-xenial',

tools/mb/mb_config.pyl

@@ -357,12 +357,9 @@
       'Chromium Android ARM 32-bit Goma RBE Prod (dbg) (clobber)': 'android_debug_static_bot',
 
       # RBE FYI
-      'Cast Linux (Goma RBE FYI)': 'cast_release_bot',
       'chromeos-amd64-generic-rel (Goma RBE FYI)': 'cros_chrome_sdk_headless_ozone',
       'fuchsia-fyi-arm64-rel (Goma RBE FYI)': 'release_bot_fuchsia_arm64',
       'fuchsia-fyi-x64-rel (Goma RBE FYI)': 'release_bot_fuchsia',
-      'Linux ASan LSan Builder (Goma RBE FYI)': 'asan_lsan_release_trybot',
-      'Linux MSan Builder (Goma RBE FYI)': 'msan_release_bot',
     },
 
     'chromium.gpu': {