| Index: ash/system/win/audio/tray_audio_win.cc
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| diff --git a/ash/system/win/audio/tray_audio_win.cc b/ash/system/win/audio/tray_audio_win.cc
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| index c3205412b2145cfc2fd82f59323875c863d47eb2..62d9d94f81aaea2f32735d42b7d4fe67ff9cedab 100644
 | 
| --- a/ash/system/win/audio/tray_audio_win.cc
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| +++ b/ash/system/win/audio/tray_audio_win.cc
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| @@ -12,9 +12,9 @@ using system::TrayAudioDelegate;
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|  using system::TrayAudioDelegateWin;
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|  
 | 
|  TrayAudioWin::TrayAudioWin(SystemTray* system_tray)
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| -    : TrayAudio(system_tray,
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| -                scoped_ptr<TrayAudioDelegate>(new TrayAudioDelegateWin())) {
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| -}
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| +    : TrayAudio(
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| +          system_tray,
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| +          std::unique_ptr<TrayAudioDelegate>(new TrayAudioDelegateWin())) {}
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|  
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|  TrayAudioWin::~TrayAudioWin() {
 | 
|  }
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| 
 |