Backed out changeset 9168828ce9e9 (bug 1654589) as requested by dev for breaking fuzzy on a build. CLOSED TREE

modules/libpref/test/python.ini

@@ -1,4 +1,3 @@
 [DEFAULT]
-subsuite = mozbuild
 
 [test_generate_static_pref_list.py]

taskcluster/ci/source-test/python.yml

@@ -369,8 +369,6 @@ mozbuild:
             - 'build/moz.configure/**'
             - 'config/tests/**'
             - 'dom/bindings/mozwebidlcodegen/**'
-            - 'modules/libpref/init/**'
-            - 'modules/libpref/test/**'
             - 'python/mach/**'
             - 'python/mozboot/**'
             - 'python/mozbuild/**'

testing/testsuite-targets.mk

@@ -264,11 +264,10 @@ check::
 	@echo "Starting 'mach python-test' with -j$(cores)"
 	@$(topsrcdir)/mach --log-no-times python-test -j$(cores) --subsuite default
 	@echo "Finished 'mach python-test' successfully"
-ifeq (,$(MOZ_ASAN)$(MOZ_TSAN))  # No tests run here for asan/tsan builds.
 	@echo "Starting 'mach python-test' with --python $(PYTHON3) -j$(cores)"
 	@$(topsrcdir)/mach --log-no-times python-test --python python3 -j$(cores) --subsuite default
 	@echo "Finished 'mach python-test' with py3 successfully"
-endif
+
 
 .PHONY: \
   reftest \