omni: rework emulator config

Change-Id: Iae64074404a290f96c82bb304298de76eb91d6da
diff --git a/AndroidProducts.mk b/AndroidProducts.mk
index 2665f06..85e96f8 100644
--- a/AndroidProducts.mk
+++ b/AndroidProducts.mk
@@ -15,6 +15,6 @@
 #
 
 PRODUCT_MAKEFILES := \
-    $(LOCAL_DIR)/utils/emulator/omni_emulator.mk
+    $(LOCAL_DIR)/utils/omni_emulator/omni_emulator.mk
 
 COMMON_LUNCH_CHOICES := omni_emulator-userdebug