Add VpnDialogs for user space VPN.

Also remove CryptKeeper as it was merged into Settings.

Change-Id: I2f2be7e7f78dbb7c303a30c79d2f6ebcc96b9951
diff --git a/target/product/generic_no_telephony.mk b/target/product/generic_no_telephony.mk
index d44d918..020b0dd 100644
--- a/target/product/generic_no_telephony.mk
+++ b/target/product/generic_no_telephony.mk
@@ -44,7 +44,7 @@
     Updater \
     CalendarProvider \
     SyncProvider \
-    CryptKeeper
+    VpnDialogs
 
 PRODUCT_PACKAGES += \
     icu.dat