Address CR comments.
diff --git a/media-source/mediasource-appendwindow.html b/media-source/mediasource-appendwindow.html index d591e59..3b03043 100644 --- a/media-source/mediasource-appendwindow.html +++ b/media-source/mediasource-appendwindow.html
@@ -4,7 +4,6 @@ <script src="/resources/testharness.js"></script> <script src="/resources/testharnessreport.js"></script> <script src="mediasource-util.js"></script> - <link rel='stylesheet' href='/resources/testharness.css'> </head> <body> <div id="log"></div> @@ -32,15 +31,15 @@ assert_true(sourceBuffer != null, "New SourceBuffer returned"); sourceBuffer.appendWindowEnd = 500.0; - assert_throws("TypeMismatchError", + assert_throws(new TypeError(), function() { sourceBuffer.appendWindowStart = Number.NEGATIVE_INFINITY; }, "set appendWindowStart throws an exception for Number.NEGATIVE_INFINITY."); - assert_throws("TypeMismatchError", + assert_throws(new TypeError(), function() { sourceBuffer.appendWindowStart = Number.POSITIVE_INFINITY; }, "set appendWindowStart throws an exception for Number.POSITIVE_INFINITY."); - assert_throws("TypeMismatchError", + assert_throws(new TypeError(), function() { sourceBuffer.appendWindowStart = Number.NaN; }, "set appendWindowStart throws an exception for Number.NaN."); 