Break up common_custom_types.mojom.

media/mojo/interfaces/media_types.mojom

 // Copyright 2014 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.
 
 module media.mojom;
 
 import "ui/gfx/geometry/mojo/geometry.mojom";
-import "mojo/common/common_custom_types.mojom";
+import "mojo/common/time.mojom";
 
 // See media/base/buffering_state.h for descriptions.
 [Native]
 enum BufferingState;
 
 // See media/base/decode_status.h for descriptions.
 [Native]
 enum DecodeStatus;
 
 // See media/base/audio_codecs.h for descriptions.
@@ skipping 173 matching lines @@
 };
 
 struct PipelineStatistics {
   uint64 audio_bytes_decoded;
   uint64 video_bytes_decoded;
   uint32 video_frames_decoded;
   uint32 video_frames_dropped;
   int64 audio_memory_usage;
   int64 video_memory_usage;
 };