emulator: build again all packages

Change-Id: I8a6cd38d45ad0400d9e5a27f90cb8ea61a41c598
diff --git a/utils/emulator/packages.mk b/utils/emulator/packages.mk
index b692c28..b4b82a1 100644
--- a/utils/emulator/packages.mk
+++ b/utils/emulator/packages.mk
@@ -1,5 +1,5 @@
 # Additional apps
-#PRODUCT_PACKAGES += \
+PRODUCT_PACKAGES += \
     MonthCalendarWidget \
     OmniSwitch \
     Chromium \