Remove progress property support from encrypt_inplace()

Now that FDE support has been removed, encrypt_inplace() is only used by
metadata encryption, which passes false for the set_progress_properties
parameter.  Therefore, remove the set_progress_properties parameter and
the associated code to update the "vold.encrypt_inplace" and
"vold.encrypt_time_remaining" system properties.

Note that encrypt_inplace() still keeps track of its progress to some
extent, for the purpose of printing log messages; that hasn't changed.

Bug: 208476087
Change-Id: If695db1c4e23f568ff865bccc9fc1b98148815be
diff --git a/MetadataCrypt.cpp b/MetadataCrypt.cpp
index 6550be4..bd3c0ef 100644
--- a/MetadataCrypt.cpp
+++ b/MetadataCrypt.cpp
@@ -314,7 +314,7 @@
             }
             LOG(DEBUG) << "Format of " << crypto_blkdev << " for " << mount_point << " succeeded.";
         } else {
-            if (!encrypt_inplace(crypto_blkdev, blk_device, nr_sec, false)) {
+            if (!encrypt_inplace(crypto_blkdev, blk_device, nr_sec)) {
                 LOG(ERROR) << "encrypt_inplace failed in mountFstab";
                 return false;
             }