Backed out changeset 1ceebfa927ec (bug 1831263) for causing TypeError related webgpu failures CLOSED TREE

taskcluster/ci/test/mochitest.yml

@@ -1024,10 +1024,13 @@ mochitest-webgpu:
             default:
                 by-test-platform:
                     android.*: []
-                    # Things like asan/tsan/32bit are restricted to --full
-                    # via UNCOMMON_TRY_TASK_LABELS
-                    # in taskcluster/gecko_taskgraph/target_tasks.py.
-                    default: ['trunk']
+                    .*mingw.*: ["mozilla-central"]
+                    .*shippable.*: ["mozilla-central"]
+                    .*ccov.*: ['mozilla-central']
+                    .*tsan.*: ['trunk']
+                    linux1804-64-qr/debug: ['trunk']
+                    .*(!-shippable)-qr.*: ["trunk"]
+                    default: []
     max-run-time:
         by-test-platform:
             macosx.*64-ccov.*/.*: 7200

taskcluster/gecko_taskgraph/target_tasks.py

@@ -42,9 +42,6 @@ UNCOMMON_TRY_TASK_LABELS = [
     r"web-platform-tests.*backlog",  # hide wpt jobs that are not implemented yet - bug 1572820
     r"-ccov",
     r"-profiling-",  # talos/raptor profiling jobs are run too often
-    r"-32-.*-webgpu",  # webgpu gets little benefit from these tests.
-    r"-asan-.*-webgpu",
-    r"-tsan-.*-webgpu",
     # Hide shippable versions of tests we have opt versions of because the non-shippable
     # versions are faster to run. This is mostly perf tests.
     r"-shippable(?!.*(awsy|browsertime|marionette-headless|mochitest-devtools-chrome-fis|raptor|talos|web-platform-tests-wdspec-headless|mochitest-plain-headless))",  # noqa - too long