| Index: Source/core/html/shadow/MediaControlElements.cpp | 
| diff --git a/Source/core/html/shadow/MediaControlElements.cpp b/Source/core/html/shadow/MediaControlElements.cpp | 
| index c76cb41b5b7c02479a8064dffad9e89074f40e5c..03abf2374376372bf9f8ce21ebe58315ec50d193 100644 | 
| --- a/Source/core/html/shadow/MediaControlElements.cpp | 
| +++ b/Source/core/html/shadow/MediaControlElements.cpp | 
| @@ -519,7 +519,7 @@ void MediaControlTimelineElement::setPosition(double currentTime) | 
|  | 
| void MediaControlTimelineElement::setDuration(double duration) | 
| { | 
| -    setAttribute(maxAttr, String::number(std::isfinite(duration) ? duration : 0)); | 
| +    setFloatingPointAttribute(maxAttr, std::isfinite(duration) ? duration : 0); | 
| } | 
|  | 
|  | 
|  |