Better (and less) logging from backup.
diff --git a/libs/utils/BackupData.cpp b/libs/utils/BackupData.cpp
index 0868cff..cce754a 100644
--- a/libs/utils/BackupData.cpp
+++ b/libs/utils/BackupData.cpp
@@ -107,7 +107,10 @@
     } else {
         k = key;
     }
-    LOGD("m_keyPrefix=%s key=%s k=%s", m_keyPrefix.string(), key.string(), k.string());
+    if (true) {
+        LOGD("Writing entity: prefix='%s' key='%s' dataSize=%d", m_keyPrefix.string(), key.string(),
+                dataSize);
+    }
 
     entity_header_v1 header;
     ssize_t keyLen;