| Index: ash/system/audio/volume_view.cc
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| diff --git a/ash/system/audio/volume_view.cc b/ash/system/audio/volume_view.cc
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| index e541e5ed573391342d5d59626b90c0f4870e2a8a..b1d6f3d81f99c459ffe2baee0b7c659c59637cb5 100644
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| --- a/ash/system/audio/volume_view.cc
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| +++ b/ash/system/audio/volume_view.cc
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| @@ -101,7 +101,8 @@ class VolumeButton : public ButtonListenerActionableView {
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|          l10n_util::GetStringUTF16(IDS_ASH_STATUS_TRAY_VOLUME_MUTE));
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|      node_data->role = ui::AX_ROLE_TOGGLE_BUTTON;
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|      if (CrasAudioHandler::Get()->IsOutputMuted())
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| -      node_data->AddState(ui::AX_STATE_PRESSED);
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| +      node_data->AddIntAttribute(ui::AX_ATTR_PRESSED_STATE,
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| +                                 ui::AX_BUTTON_STATE_TRUE);
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|    }
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|  
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|    views::ImageView* image_;
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| 
 |