Create BUILD.gn files for //media/filters.

media/filters/opus_constants.cc

 // 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.
 
 #include <stdint.h>
 #include "media/filters/opus_constants.h"
 
 namespace media {
 
 const uint8_t kDefaultOpusChannelLayout[OPUS_MAX_CHANNELS_WITH_DEFAULT_LAYOUT] =
@@ skipping 23 matching lines @@
 
         // 7 Channels (6.1), from Vorbis order to:
         //  Front L, Front R, Front Center, LFE, Side L, Side R, Back Center
         {0, 2, 1, 6, 3, 4, 5},
 
         // 8 Channels (7.1), from Vorbis order to:
         //  Front L, Front R, Center, LFE, Back L, Back R, Side L, Side R
         {0, 2, 1, 7, 5, 6, 3, 4},
 };
 
-const uint8_t
-    kOpusVorbisChannelMap[OPUS_MAX_VORBIS_CHANNELS][OPUS_MAX_VORBIS_CHANNELS] =
-        {
-            {0},
-            {0, 1},
-            {0, 2, 1},
-            {0, 1, 2, 3},
-            {0, 4, 1, 2, 3},
-            {0, 4, 1, 2, 3, 5},
-            {0, 4, 1, 2, 3, 5, 6},
-            {0, 6, 1, 2, 3, 4, 5, 7},
+const uint8_t kOpusVorbisChannelMap[OPUS_MAX_VORBIS_CHANNELS]
+                                   [OPUS_MAX_VORBIS_CHANNELS] = {
+                                       {0},
+                                       {0, 1},
+                                       {0, 2, 1},
+                                       {0, 1, 2, 3},
+                                       {0, 4, 1, 2, 3},
+                                       {0, 4, 1, 2, 3, 5},
+                                       {0, 4, 1, 2, 3, 5, 6},
+                                       {0, 6, 1, 2, 3, 4, 5, 7},
 };
 
 }  // namespace media