Auto-formatted all .mojom files.

mojo/services/media/common/interfaces/media_state.mojom

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 [DartPackage="mojo_services"]
 module mojo.media;
 
 // Expresses the overall state of a media component.
 enum MediaState {
   // Unable to function due to error. Fault details are provided elsewhere.
   // TODO(dalesat): Eliminate this state.
   FAULT,
 
   // Requires preparation in order to function.
   UNPREPARED,
 
   // Prepared, rate zero (paused).
   PAUSED,
 
   // Prepared, rate non-zero.
   PLAYING,
 
   // Stopped playing because end-of-stream was encountered.
-  ENDED
+  ENDED,
 };