omni: add back building OpenDelta

Change-Id: Ib4664e898a95b3885648425d5ff106704c9869d0
diff --git a/config/packages.mk b/config/packages.mk
index 32cc997..c11104d 100644
--- a/config/packages.mk
+++ b/config/packages.mk
@@ -9,14 +9,12 @@
     MusicFX \
     Phonograph \
     MatLog \
-    OmniChange
+    OmniChange \
+    OpenDelta
 
 #PRODUCT_PACKAGES += \
-    OpenDelta \
-    audio_effects.conf \
-    libcyanogen-dsp \
-    Turbo \
-    OmniBrain
+    OmniBrain \
+    Turbo
 
 # Additional tools
 PRODUCT_PACKAGES += \
@@ -93,9 +91,6 @@
     textclassifier.smartselection.zh.model \
     textclassifier.smartselection.zh-Hant.model
 
-#PRODUCT_PACKAGES += \
-    Launcher3Dark
-
 # for fun
 PRODUCT_PACKAGES += \
     EggGame