Remove separate MP3 name space

It is no longer needed.

5 files changed, 2 insertions, 7 deletions

diff --git a/dom/media/DecoderTraits.cpp b/dom/media/DecoderTraits.cpp
index 473ca9533..477ecf358 100644
--- a/dom/media/DecoderTraits.cpp
+++ b/dom/media/DecoderTraits.cpp
@@ -432,7 +432,7 @@ MediaDecoderReader* DecoderTraits::CreateReader(const nsACString& aType, Abstrac
   } else
 #endif
   if (IsMP3SupportedType(aType)) {
-    decoderReader = new MediaFormatReader(aDecoder, new mp3::MP3Demuxer(aDecoder->GetResource()));
+    decoderReader = new MediaFormatReader(aDecoder, new MP3Demuxer(aDecoder->GetResource()));
   } else
   if (IsAACSupportedType(aType)) {
     decoderReader = new MediaFormatReader(aDecoder, new ADTSDemuxer(aDecoder->GetResource()));
diff --git a/dom/media/MP3Decoder.cpp b/dom/media/MP3Decoder.cpp
index b71111e79..074a0866d 100644
--- a/dom/media/MP3Decoder.cpp
+++ b/dom/media/MP3Decoder.cpp
@@ -24,7 +24,7 @@ MP3Decoder::Clone(MediaDecoderOwner* aOwner) {
 MediaDecoderStateMachine*
 MP3Decoder::CreateStateMachine() {
   RefPtr<MediaDecoderReader> reader =
-      new MediaFormatReader(this, new mp3::MP3Demuxer(GetResource()));
+      new MediaFormatReader(this, new MP3Demuxer(GetResource()));
   return new MediaDecoderStateMachine(this, reader);
 }
 
diff --git a/dom/media/MP3Demuxer.cpp b/dom/media/MP3Demuxer.cpp
index 7d478a41b..5a98cabfe 100644
--- a/dom/media/MP3Demuxer.cpp
+++ b/dom/media/MP3Demuxer.cpp
@@ -33,7 +33,6 @@ using mozilla::media::TimeIntervals;
 using mp4_demuxer::ByteReader;
 
 namespace mozilla {
-namespace mp3 {
 
 // MP3Demuxer
 
@@ -1338,5 +1337,4 @@ ID3Parser::ID3Header::Update(uint8_t c) {
   return IsValid(mPos++);
 }
 
-} // namespace mp3
 } // namespace mozilla
diff --git a/dom/media/MP3Demuxer.h b/dom/media/MP3Demuxer.h
index 03e67b0d9..5331c4d54 100644
--- a/dom/media/MP3Demuxer.h
+++ b/dom/media/MP3Demuxer.h
@@ -13,7 +13,6 @@
 #include <vector>
 
 namespace mozilla {
-namespace mp3 {
 
 class MP3TrackDemuxer;
 
@@ -468,7 +467,6 @@ private:
   UniquePtr<AudioInfo> mInfo;
 };
 
-} // namespace mp3
 } // namespace mozilla
 
 #endif
diff --git a/dom/media/gtest/TestMP3Demuxer.cpp b/dom/media/gtest/TestMP3Demuxer.cpp
index 8d2109f00..934acb60e 100644
--- a/dom/media/gtest/TestMP3Demuxer.cpp
+++ b/dom/media/gtest/TestMP3Demuxer.cpp
@@ -11,7 +11,6 @@
 #include "MockMediaResource.h"
 
 using namespace mozilla;
-using namespace mozilla::mp3;
 using media::TimeUnit;