minadbd: move from D() to VLOG().

Change-Id: I542e2ae8f5ef18b2d6b3dbc1888b3ce1e02a7404
diff --git a/minadbd/adb_main.cpp b/minadbd/adb_main.cpp
index 514f196..c968204 100644
--- a/minadbd/adb_main.cpp
+++ b/minadbd/adb_main.cpp
@@ -19,8 +19,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-#define TRACE_TAG TRACE_ADB
-
 #include "sysdeps.h"
 
 #include "adb.h"
@@ -38,7 +36,7 @@
     init_transport_registration();
     usb_init();
 
-    D("Event loop starting\n");
+    VLOG(ADB) << "Event loop starting";
     fdevent_loop();
 
     return 0;