Not support group volume control

-Disable in Sound Settings
-Remove from Volume Panel

Bug: 189270378
Test: make -j50 RunSettingsRoboTests
Change-Id: Ie4f8be8d694b3c69dd2596a1f88fcb68789eab45

src/com/android/settings/media/MediaDeviceUpdateWorker.java

@@ -259,6 +259,10 @@ public class MediaDeviceUpdateWorker extends SliceBackgroundWorker
         return mLocalMediaManager.shouldDisableMediaOutput(packageName);
     }
 
+    boolean shouldEnableVolumeSeekBar(RoutingSessionInfo sessionInfo) {
+        return mLocalMediaManager.shouldEnableVolumeSeekBar(sessionInfo);
+    }
+
     private class DevicesChangedBroadcastReceiver extends BroadcastReceiver {
         @Override
         public void onReceive(Context context, Intent intent) {