Explicitly manage fonts and ICU data

Change-Id: If08edf37f06d9978326202797c52a0cae2f71d3e
diff --git a/target/product/generic.mk b/target/product/generic.mk
index 51e17f3..9bb794c 100644
--- a/target/product/generic.mk
+++ b/target/product/generic.mk
@@ -47,6 +47,10 @@
     CalendarProvider \
     SyncProvider
 
+PRODUCT_PACKAGES += \
+    icu.dat
+
+$(call inherit-product-if-exists, frameworks/base/data/fonts/fonts.mk)
 $(call inherit-product, $(SRC_TARGET_DIR)/product/core.mk)
 
 # Overrides