Remove the allowfullscreen exemption for the video-specific fullscreen API

Source/core/html/HTMLMediaElement.cpp

Index: Source/core/html/HTMLMediaElement.cpp
diff --git a/Source/core/html/HTMLMediaElement.cpp b/Source/core/html/HTMLMediaElement.cpp
index da7853cfc18aaa7d90ea7b7a0f377d2759acf9dd..062dc701ce583690729613c8a4b628c751280618 100644
--- a/Source/core/html/HTMLMediaElement.cpp
+++ b/Source/core/html/HTMLMediaElement.cpp
@@ -2781,7 +2781,7 @@ void HTMLMediaElement::mediaPlayerRequestFullscreen()
     // user interaction or when it is technically required to play the video.
     UserGestureIndicator gestureIndicator(DefinitelyProcessingNewUserGesture);
 
-    enterFullscreen();
+    Fullscreen::from(document()).requestFullscreen(*this, Fullscreen::InternalVideoRequest);
 }
 
 void HTMLMediaElement::mediaPlayerRequestSeek(double time)
@@ -3139,20 +3139,6 @@ bool HTMLMediaElement::isFullscreen() const
     return Fullscreen::isActiveFullScreenElement(*this);
 }
 
-void HTMLMediaElement::enterFullscreen()
-{
-    WTF_LOG(Media, "HTMLMediaElement::enterFullscreen(%p)", this);
-
-    Fullscreen::from(document()).requestFullscreen(*this, Fullscreen::PrefixedVideoRequest);
-}
-
-void HTMLMediaElement::exitFullscreen()
-{
-    WTF_LOG(Media, "HTMLMediaElement::exitFullscreen(%p)", this);
-
-    Fullscreen::from(document()).exitFullscreen();
-}
-
 void HTMLMediaElement::didBecomeFullscreenElement()
 {
     if (mediaControls())