Fix tests build.

Use the conditional only after the tests build variant is phased out.

Change-Id: Ide691700dda4bbf56c6f81f923d1b8c5eb196b85
diff --git a/core/Makefile b/core/Makefile
index d3669f2..a4497be 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -1224,7 +1224,6 @@
 # This is very similar to BUILT_TARGET_FILES_PACKAGE, but we
 # only grab DATA, and it's called "*-tests-*.zip".
 #
-ifdef is_tests_build
 name := $(TARGET_PRODUCT)
 ifeq ($(TARGET_BUILD_TYPE),debug)
   name := $(name)_debug
@@ -1268,7 +1267,6 @@
 ifneq (,$(filter tests, $(MAKECMDGOALS)))
 $(call dist-for-goals, tests, $(BUILT_TESTS_ZIP_PACKAGE))
 endif
-endif  # is_tests_build
 
 # -----------------------------------------------------------------
 # A zip of the symbols directory.  Keep the full paths to make it