Merge "Remove obsolete support for emulated FBE" am: 7b04dba5 am: 2e4373b4

Original change: https://android-review.googlesource.com/c/platform/system/vold/+/2101774



Change-Id: I9595487eb191397c30a795989b2f3ede636b4b0b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>