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-rw-r--r--media/audio/simple_sources.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/media/audio/simple_sources.h b/media/audio/simple_sources.h
index a4373a0..fa06857 100644
--- a/media/audio/simple_sources.h
+++ b/media/audio/simple_sources.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright (c) 2012 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.
@@ -10,6 +10,8 @@
#include "media/audio/audio_io.h"
#include "media/base/seekable_buffer.h"
+namespace media {
+
// An audio source that produces a pure sinusoidal tone.
class MEDIA_EXPORT SineWaveAudioSource
: public AudioOutputStream::AudioSourceCallback {
@@ -88,4 +90,6 @@ class MEDIA_EXPORT PushSource
media::SeekableBuffer buffer_;
};
+} // namespace media
+
#endif // MEDIA_AUDIO_SIMPLE_SOURCES_H_