Fix automatic dex2oat when boot files are in /data

Also fix oat-target-sync

Change-Id: I003f48c830fb646194ae4f9ab518c7822b705b9e
diff --git a/Android.mk b/Android.mk
index b648d54..e498db0 100644
--- a/Android.mk
+++ b/Android.mk
@@ -129,7 +129,7 @@
 ART_CACHE_OATS :=
 # $(1): name
 define build-art-cache-oat
-  $(call build-art-oat,$(PRODUCT_OUT)/$(1),/$(1),$(call art-cache-oat,$(1)),$(TARGET_BOOT_IMG))
+  $(call build-art-oat,$(PRODUCT_OUT)/$(1),/$(1),$(call art-cache-oat,$(1)),$(TARGET_BOOT_IMG_OUT))
   ART_CACHE_OATS += $(call art-cache-oat,$(1))
 endef