Merge remote-tracking branch 'goog/ub-launcher3-master' into temp

Test: make builds

Change-Id: I4e845aa51c9247328159e5aa0d95d425bffa435c
diff --git a/tests/Android.mk b/tests/Android.mk
index 4d1bfa6..3d9077d 100644
--- a/tests/Android.mk
+++ b/tests/Android.mk
@@ -23,6 +23,7 @@
 	androidx.annotation_annotation \
 	androidx.test.runner \
 	androidx.test.rules \
+	androidx.preference_preference \
 	androidx.test.uiautomator_uiautomator
 
 ifneq (,$(wildcard frameworks/base))