build: PRODUCT_DEX_PREOPT_IMAGE_IN_DATA

(cherry-picked from commit cd337c71ee65b17529a67af34d4c0b2824a4f175)

Change-Id: I6d8ab3b3cf52f6a6b15f1c8e8d00cdf59042436b
diff --git a/core/product.mk b/core/product.mk
index a2f4abc..cf6fb9a 100644
--- a/core/product.mk
+++ b/core/product.mk
@@ -97,8 +97,8 @@
     PRODUCT_FACTORY_RAMDISK_MODULES \
     PRODUCT_FACTORY_BUNDLE_MODULES \
     PRODUCT_RUNTIMES \
-    PRODUCT_BOOT_JARS
-
+    PRODUCT_BOOT_JARS \
+    PRODUCT_DEX_PREOPT_IMAGE_IN_DATA \
 
 define dump-product
 $(info ==== $(1) ====)\
@@ -255,7 +255,7 @@
 	DEFAULT_SYSTEM_DEV_CERTIFICATE
 
 #
-# Stash vaues of the variables in _product_stash_var_list.
+# Stash values of the variables in _product_stash_var_list.
 # $(1): Renamed prefix
 #
 define stash-product-vars