Remove external/jsr305, external/guava, and external/caliper.
diff --git a/tests/core/ctscore.mk b/tests/core/ctscore.mk
index f9edaf0..8ae73d96 100644
--- a/tests/core/ctscore.mk
+++ b/tests/core/ctscore.mk
@@ -17,7 +17,7 @@
 # and when built explicitly put them in the data partition
 LOCAL_MODULE_PATH := $(TARGET_OUT_DATA_APPS)
 
-LOCAL_JAVA_LIBRARIES := android.test.runner caliper
+LOCAL_JAVA_LIBRARIES := android.test.runner
 
 include $(BUILD_PACKAGE)