Rename media::interfaces to media::mojom.

media/base/audio_buffer.h

Index: media/base/audio_buffer.h
diff --git a/media/base/audio_buffer.h b/media/base/audio_buffer.h
index 9f2ac628477bb106ee38bae1fc38d39518c97eca..5626c6721e9145357725e6f43a5571fc909cfca1 100644
--- a/media/base/audio_buffer.h
+++ b/media/base/audio_buffer.h
@@ -29,7 +29,7 @@ class StructPtr;
 namespace media {
 class AudioBus;
 
-namespace interfaces {
+namespace mojom {
 class AudioBuffer;
 }
 
@@ -152,7 +152,7 @@ class MEDIA_EXPORT AudioBuffer
 
   // mojo::TypeConverter added as a friend so that AudioBuffer can be
   // transferred across a mojo connection.
-  friend struct mojo::TypeConverter<mojo::StructPtr<interfaces::AudioBuffer>,
+  friend struct mojo::TypeConverter<mojo::StructPtr<mojom::AudioBuffer>,
                                     scoped_refptr<AudioBuffer>>;
 
   // Allocates aligned contiguous buffer to hold all channel data (1 block for