Move return out of debug conditional

Accidentally put the return for not sending volume changes into
the debug conditional.

bug:16379124
Change-Id: I473f6fdf7577ca26559ab9b02f4dc0613ef702e3
diff --git a/services/core/java/com/android/server/media/MediaSessionService.java b/services/core/java/com/android/server/media/MediaSessionService.java
index a2dd15e..b0ccd62 100644
--- a/services/core/java/com/android/server/media/MediaSessionService.java
+++ b/services/core/java/com/android/server/media/MediaSessionService.java
@@ -776,8 +776,8 @@
                 if ((flags & AudioManager.FLAG_ACTIVE_MEDIA_ONLY) != 0) {
                     if (DEBUG) {
                         Log.d(TAG, "No active session to adjust, skipping media only volume event");
-                        return;
                     }
+                    return;
                 }
                 try {
                     mAudioService.adjustSuggestedStreamVolume(direction, suggestedStream, flags,