Fix 5153611 remove remote control client/display log from AudioService

Do not log debug messages for the RemoteControlClient and
 IRemoteControlDisplay related features.

Change-Id: I81bfeec1770f81b78b679dc03fb40806393b170a

Author: jmtrivi

media/java/android/media/AudioService.java

@@ -85,8 +85,7 @@ public class AudioService extends IAudioService.Stub {
     private static final String TAG = "AudioService";
 
     /** Debug remote control client/display feature */
-    // TODO set to false before release
-    protected static final boolean DEBUG_RC = true;
+    protected static final boolean DEBUG_RC = false;
 
     /** How long to delay before persisting a change in volume/ringer mode. */
     private static final int PERSIST_DELAY = 3000;