Merge "Treat the alias column as a BLOB." am: fb7e1dd5e3

Original change: https://android-review.googlesource.com/c/platform/system/security/+/1515344

Change-Id: Iabd1a034c44ac8e3d6d5185c678068efd2802fbe
diff --git a/keystore2/src/database.rs b/keystore2/src/database.rs
index 9d20c75..0db4162 100644
--- a/keystore2/src/database.rs
+++ b/keystore2/src/database.rs
@@ -265,7 +265,7 @@
                      creation_date DATETIME,
                      domain INTEGER,
                      namespace INTEGER,
-                     alias TEXT);",
+                     alias BLOB);",
             NO_PARAMS,
         )
         .context("Failed to initialize \"keyentry\" table.")?;