Remove host-only packages from PRODUCT_PACKAGES

Test: treehugger
Change-Id: I9f27f4f7e593d43bb90bca76bb88001a91b2bc78
diff --git a/common/base.mk b/common/base.mk
index 368dc28..fbb1662 100644
--- a/common/base.mk
+++ b/common/base.mk
@@ -600,7 +600,6 @@
 
 #ZLIB
 ZLIB := gzip
-ZLIB += minigzip
 ZLIB += libunz
 
 #Charger