| Index: Source/core/html/shadow/MediaControlElementTypes.cpp | 
| diff --git a/Source/core/html/shadow/MediaControlElementTypes.cpp b/Source/core/html/shadow/MediaControlElementTypes.cpp | 
| index 88b1d77e5e2963518412856ef2a4683e3e1013c6..571693f48c8abfc632a92d3a119af27a83dda1df 100644 | 
| --- a/Source/core/html/shadow/MediaControlElementTypes.cpp | 
| +++ b/Source/core/html/shadow/MediaControlElementTypes.cpp | 
| @@ -185,7 +185,7 @@ void MediaControlVolumeSliderElement::defaultEventHandler(Event* event) | 
|  | 
| double volume = value().toDouble(); | 
| if (volume != mediaController()->volume()) | 
| -        mediaController()->setVolume(volume, ASSERT_NO_EXCEPTION_STATE); | 
| +        mediaController()->setVolume(volume, ASSERT_NO_EXCEPTION); | 
| if (m_clearMutedOnUserInteraction) | 
| mediaController()->setMuted(false); | 
| } | 
|  |