Rename ro.emulated_storage properties.

Whether these are enabled or not is independent of whether storage is
emulated or not; instead, use 'external_storage', and add the enabled
suffix as per property naming guidelines.

Bug: 152170470
Bug: 153525566
Test: N/A
Change-Id: Id893ce19025ded1ee1521081f7fc722dfee8e662
Merged-In: Id893ce19025ded1ee1521081f7fc722dfee8e662
diff --git a/target/product/emulated_storage.mk b/target/product/emulated_storage.mk
index 0b9dc0f..d7cc9ce 100644
--- a/target/product/emulated_storage.mk
+++ b/target/product/emulated_storage.mk
@@ -15,7 +15,7 @@
 #
 
 PRODUCT_QUOTA_PROJID := 1
-PRODUCT_PROPERTY_OVERRIDES += ro.emulated_storage.projid=1
+PRODUCT_PROPERTY_OVERRIDES += external_storage.projid.enabled=1
 
 PRODUCT_FS_CASEFOLD := 1
-PRODUCT_PROPERTY_OVERRIDES += ro.emulated_storage.casefold=1
+PRODUCT_PROPERTY_OVERRIDES += external_storage.casefold.enabled=1