Use [TypeChecking=Unrestricted] for HTMLMediaElement

LayoutTests/media/video-playbackrate.html

Index: LayoutTests/media/video-playbackrate.html
diff --git a/LayoutTests/media/video-playbackrate.html b/LayoutTests/media/video-playbackrate.html
index 00ed637ea1cca87f8cea948817791beefbf8fa46..3782060384bb2f7810791d3027ec5ef2dce8e825 100644
--- a/LayoutTests/media/video-playbackrate.html
+++ b/LayoutTests/media/video-playbackrate.html
@@ -81,14 +81,14 @@
                 consoleWrite("");
 
                 consoleWrite("Test non-finite playback rates");
-                testException("video.defaultPlaybackRate = -Infinity", '"TypeError: Failed to set the \'defaultPlaybackRate\' property on \'HTMLMediaElement\': The value provided is infinite."');
-                testException("video.defaultPlaybackRate = Infinity", '"TypeError: Failed to set the \'defaultPlaybackRate\' property on \'HTMLMediaElement\': The value provided is infinite."');
-                testException("video.defaultPlaybackRate = NaN", '"TypeError: Failed to set the \'defaultPlaybackRate\' property on \'HTMLMediaElement\': The value provided is not a number."');
+                testException("video.defaultPlaybackRate = -Infinity", '"TypeError: Failed to set the \'defaultPlaybackRate\' property on \'HTMLMediaElement\': The provided double value is non-finite."');
+                testException("video.defaultPlaybackRate = Infinity", '"TypeError: Failed to set the \'defaultPlaybackRate\' property on \'HTMLMediaElement\': The provided double value is non-finite."');
+                testException("video.defaultPlaybackRate = NaN", '"TypeError: Failed to set the \'defaultPlaybackRate\' property on \'HTMLMediaElement\': The provided double value is non-finite."');
                 consoleWrite("");
 
-                testException("video.playbackRate = -Infinity", '"TypeError: Failed to set the \'playbackRate\' property on \'HTMLMediaElement\': The value provided is infinite."');
-                testException("video.playbackRate = Infinity", '"TypeError: Failed to set the \'playbackRate\' property on \'HTMLMediaElement\': The value provided is infinite."');
-                testException("video.playbackRate = NaN", '"TypeError: Failed to set the \'playbackRate\' property on \'HTMLMediaElement\': The value provided is not a number."');
+                testException("video.playbackRate = -Infinity", '"TypeError: Failed to set the \'playbackRate\' property on \'HTMLMediaElement\': The provided double value is non-finite."');
+                testException("video.playbackRate = Infinity", '"TypeError: Failed to set the \'playbackRate\' property on \'HTMLMediaElement\': The provided double value is non-finite."');
+                testException("video.playbackRate = NaN", '"TypeError: Failed to set the \'playbackRate\' property on \'HTMLMediaElement\': The provided double value is non-finite."');
                 consoleWrite("");
 
                 endTest();