| Index: Source/core/html/HTMLMediaElement.cpp | 
| diff --git a/Source/core/html/HTMLMediaElement.cpp b/Source/core/html/HTMLMediaElement.cpp | 
| index 680c397cfcfd1bebf32d7475427bfa94ba021565..cfd164d286d1c6fa0623ee034e367aaa35eb167c 100644 | 
| --- a/Source/core/html/HTMLMediaElement.cpp | 
| +++ b/Source/core/html/HTMLMediaElement.cpp | 
| @@ -3460,7 +3460,7 @@ void HTMLMediaElement::enterFullscreen() | 
| { | 
| WTF_LOG(Media, "HTMLMediaElement::enterFullscreen"); | 
|  | 
| -    FullscreenElementStack::from(document()).requestFullScreenForElement(*this, 0, FullscreenElementStack::ExemptIFrameAllowFullScreenRequirement); | 
| +    FullscreenElementStack::from(document()).requestFullScreenForElement(*this, FullscreenElementStack::PrefixedVideoRequest); | 
| } | 
|  | 
| void HTMLMediaElement::exitFullscreen() | 
|  |