Fix build break

Bug: 18248222
Change-Id: I0f0fc3aa4421d29feb0ab243ec104dae9740c6d8
diff --git a/src/com/android/phone/NotificationMgr.java b/src/com/android/phone/NotificationMgr.java
index df35c39..88a13bd 100644
--- a/src/com/android/phone/NotificationMgr.java
+++ b/src/com/android/phone/NotificationMgr.java
@@ -295,7 +295,7 @@
             return;
         }
 
-        Log.i("updateMwi(): subId " + subId + " update to " + visible);
+        Log.i(LOG_TAG, "updateMwi(): subId " + subId + " update to " + visible);
         mMwiVisible.put(subId, visible);
 
         if (visible) {