audio:should stop btsco when client died

1.app start btsco ,it will use bt-sco preferrer device
2.kill app process,currently only client is removed without closing sco

Signed-off-by: liuxiaoyu7 <liuxiaoyu7@xiaomi.com>
Change-Id: I0738a7f8dee16ea68f7de012c5d7020387f160f9
Merged-In: I381537f61740f9a9fcbf3232ef4336943b0826c5

services/core/java/com/android/server/audio/AudioDeviceBroker.java

@@ -1648,10 +1648,9 @@ import java.util.concurrent.atomic.AtomicBoolean;
             return;
         }
         Log.w(TAG, "Speaker client died");
-        if (removeCommunicationRouteClient(client.getBinder(), false)
-                != null) {
-            onUpdateCommunicationRoute("onCommunicationRouteClientDied");
-        }
+        setCommunicationRouteForClient(
+                client.getBinder(), client.getPid(), null,
+                BtHelper.SCO_MODE_UNDEFINED, "onCommunicationRouteClientDied");
     }
 
     /**