Remove log spam

Test: build/flash
Fixes: 149554565
Change-Id: Id54672cbd1fc329fe872e97d25e0e17e0c9437a5
diff --git a/services/core/java/com/android/server/notification/NotificationManagerService.java b/services/core/java/com/android/server/notification/NotificationManagerService.java
index d0d0f5a..b2a2550 100755
--- a/services/core/java/com/android/server/notification/NotificationManagerService.java
+++ b/services/core/java/com/android/server/notification/NotificationManagerService.java
@@ -8852,7 +8852,9 @@
                 final StatusBarNotification sbn,
                 final boolean isVisible) {
             final String key = sbn.getKey();
-            Slog.d(TAG, "notifyAssistantVisibilityChangedLocked: " + key);
+            if (DBG) {
+                Slog.d(TAG, "notifyAssistantVisibilityChangedLocked: " + key);
+            }
             notifyAssistantLocked(
                     sbn,
                     false /* sameUserOnly */,