Log to EventLog on prepareUserStorage failure

Bug: 224585613
Change-Id: Id6dfb4f4c48d5cf4e71f54bdb6d0d6eea527caf5
Merged-In: Id6dfb4f4c48d5cf4e71f54bdb6d0d6eea527caf5
(cherry picked from commit 7d4ab9b698a83f131585f25662ac9211302a3400)
Merged-In: Id6dfb4f4c48d5cf4e71f54bdb6d0d6eea527caf5
diff --git a/services/core/java/com/android/server/StorageManagerService.java b/services/core/java/com/android/server/StorageManagerService.java
index e5841f9..6fc01bd 100644
--- a/services/core/java/com/android/server/StorageManagerService.java
+++ b/services/core/java/com/android/server/StorageManagerService.java
@@ -128,6 +128,7 @@
 import android.util.ArraySet;
 import android.util.AtomicFile;
 import android.util.DataUnit;
+import android.util.EventLog;
 import android.util.Log;
 import android.util.Pair;
 import android.util.Slog;
@@ -3401,6 +3402,7 @@
                 }
             }
         } catch (Exception e) {
+            EventLog.writeEvent(0x534e4554, "224585613", -1, "");
             Slog.wtf(TAG, e);
             // Make sure to re-throw this exception; we must not ignore failure
             // to prepare the user storage as it could indicate that encryption