diff --git a/layout/style/test/test_specified_value_serialization.html b/layout/style/test/test_specified_value_serialization.html
index 9cc2f9b2f14ad..9a4b65112ae7f 100644
--- a/layout/style/test/test_specified_value_serialization.html
+++ b/layout/style/test/test_specified_value_serialization.html
@@ -1,62 +1,73 @@
 <!doctype html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=721136
--->
-<title>Test for Bug 721136</title>
-<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=721136">Mozilla Bug 721136</a>
+<html>
+<head>
+  <title>Test for miscellaneous specified value issues</title>
+  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=">Mozilla Bug </a>
+<p id="display"></p>
+<div id="content" style="display: none">
+</div>
+
 <pre id="test">
-<script>
-[
-  [" mAtRiX(1, 2,3,4, 5,6 ) ", "matrix(1, 2, 3, 4, 5, 6)"],
-  [" mAtRiX3d( 1,2,3,0,4 ,5,6,0,7,8 , 9,0,10, 11,12,1 )  ",
-   "matrix3d(1, 2, 3, 0, 4, 5, 6, 0, 7, 8, 9, 0, 10, 11, 12, 1)"],
-  [" pErSpEcTiVe( 400Px ) ", "perspective(400px)"],
-  [" rOtAtE( 90dEg ) ", "rotate(90deg)"],
-  [" rOtAtE3d( 0,0 , 1 ,180DeG ) ", "rotate3d(0, 0, 1, 180deg)"],
-  [" rOtAtEx( 100GrAD ) ", "rotateX(100grad)"],
-  [" rOtAtEy( 1.57RaD ) ", "rotateY(1.57rad)"],
-  [" rOtAtEz( 0.25TuRn ) ", "rotateZ(0.25turn)"],
-  [" sCaLe( 2 ) ", "scale(2)"],
-  [" sCaLe( 2,3 ) ", "scale(2, 3)"],
-  [" sCaLe3D( 2,4 ,  -9 )  ", "scale3d(2, 4, -9)"],
-  [" sCaLeX( 2 ) ", "scaleX(2)"],
-  [" sCaLeY( 2 ) ", "scaleY(2)"],
-  [" sCaLeZ( 2 ) ", "scaleZ(2)"],
-  [" sKeW( 45dEg ) ", "skew(45deg)"],
-  [" sKeW( 45dEg,45DeG ) ", "skew(45deg, 45deg)"],
-  [" sKeWx( 45DeG ) ", "skewX(45deg)"],
-  [" sKeWy( 45DeG ) ", "skewY(45deg)"],
-  [" tRaNsLaTe( 1Px ) ", "translate(1px)"],
-  [" tRaNsLaTe( 1Px,3Pt ) ", "translate(1px, 3pt)"],
-  [" tRaNsLaTe3D( 21pX,-6pX , 4pX )  ", "translate3d(21px, -6px, 4px)"],
-  [" tRaNsLaTeX( 1pT ) ", "translateX(1pt)"],
-  [" tRaNsLaTeY( 1iN ) ", "translateY(1in)"],
-  [" tRaNsLaTeZ( 15.4pX ) ", "translateZ(15.4px)"],
-  ["tranSlatex( 16px )rotatez(-90deg)  rotate(100grad)\ttranslate3d(12pt, 0pc, 0.0em)",
-   "translateX(16px) rotateZ(-90deg) rotate(100grad) translate3d(12pt, 0pc, 0em)"],
-].forEach(function(arr) {
-  document.documentElement.style.MozTransform = arr[0];
-  is(document.documentElement.style.MozTransform, arr[1],
-    "incorrect serialization");
-});
+<script type="application/javascript">
+
+(function test_bug_721136() {
+  // Test for transform property serialization.
+  [
+    [" mAtRiX(1, 2,3,4, 5,6 ) ", "matrix(1, 2, 3, 4, 5, 6)"],
+    [" mAtRiX3d( 1,2,3,0,4 ,5,6,0,7,8 , 9,0,10, 11,12,1 )  ",
+     "matrix3d(1, 2, 3, 0, 4, 5, 6, 0, 7, 8, 9, 0, 10, 11, 12, 1)"],
+    [" pErSpEcTiVe( 400Px ) ", "perspective(400px)"],
+    [" rOtAtE( 90dEg ) ", "rotate(90deg)"],
+    [" rOtAtE3d( 0,0 , 1 ,180DeG ) ", "rotate3d(0, 0, 1, 180deg)"],
+    [" rOtAtEx( 100GrAD ) ", "rotateX(100grad)"],
+    [" rOtAtEy( 1.57RaD ) ", "rotateY(1.57rad)"],
+    [" rOtAtEz( 0.25TuRn ) ", "rotateZ(0.25turn)"],
+    [" sCaLe( 2 ) ", "scale(2)"],
+    [" sCaLe( 2,3 ) ", "scale(2, 3)"],
+    [" sCaLe3D( 2,4 ,  -9 )  ", "scale3d(2, 4, -9)"],
+    [" sCaLeX( 2 ) ", "scaleX(2)"],
+    [" sCaLeY( 2 ) ", "scaleY(2)"],
+    [" sCaLeZ( 2 ) ", "scaleZ(2)"],
+    [" sKeW( 45dEg ) ", "skew(45deg)"],
+    [" sKeW( 45dEg,45DeG ) ", "skew(45deg, 45deg)"],
+    [" sKeWx( 45DeG ) ", "skewX(45deg)"],
+    [" sKeWy( 45DeG ) ", "skewY(45deg)"],
+    [" tRaNsLaTe( 1Px ) ", "translate(1px)"],
+    [" tRaNsLaTe( 1Px,3Pt ) ", "translate(1px, 3pt)"],
+    [" tRaNsLaTe3D( 21pX,-6pX , 4pX )  ", "translate3d(21px, -6px, 4px)"],
+    [" tRaNsLaTeX( 1pT ) ", "translateX(1pt)"],
+    [" tRaNsLaTeY( 1iN ) ", "translateY(1in)"],
+    [" tRaNsLaTeZ( 15.4pX ) ", "translateZ(15.4px)"],
+    ["tranSlatex( 16px )rotatez(-90deg)  rotate(100grad)\ttranslate3d(12pt, 0pc, 0.0em)",
+     "translateX(16px) rotateZ(-90deg) rotate(100grad) translate3d(12pt, 0pc, 0em)"],
+  ].forEach(function(arr) {
+    document.documentElement.style.MozTransform = arr[0];
+    is(document.documentElement.style.MozTransform, arr[1],
+      "incorrect serialization");
+  });
 
-var elt = document.documentElement;
+  var elt = document.documentElement;
 
-elt.setAttribute("style",
-                 "transform: tRANslatEX(5px) TRanslATey(10px) translatez(2px) ROTATEX(30deg) rotateY(30deg) rotatez(5deg) SKEWx(10deg) skewy(10deg) scaleX(2) SCALEY(0.5) scalez(2)");
-is(elt.style.getPropertyValue("transform"),
-   "translateX(5px) translateY(10px) translateZ(2px) rotateX(30deg) rotateY(30deg) rotateZ(5deg) skewX(10deg) skewY(10deg) scaleX(2) scaleY(0.5) scaleZ(2)",
-   "expected case canonicalization of transform functions");
+  elt.setAttribute("style",
+                   "transform: tRANslatEX(5px) TRanslATey(10px) translatez(2px) ROTATEX(30deg) rotateY(30deg) rotatez(5deg) SKEWx(10deg) skewy(10deg) scaleX(2) SCALEY(0.5) scalez(2)");
+  is(elt.style.getPropertyValue("transform"),
+     "translateX(5px) translateY(10px) translateZ(2px) rotateX(30deg) rotateY(30deg) rotateZ(5deg) skewX(10deg) skewY(10deg) scaleX(2) scaleY(0.5) scaleZ(2)",
+     "expected case canonicalization of transform functions");
 
-elt.setAttribute("style",
-                 "font-variant-alternates: SWASH(fOo) stYLIStiC(Bar)");
-is(elt.style.getPropertyValue("font-variant-alternates"),
-   "swash(fOo) stylistic(Bar)",
-   "expected case canonicalization of transform functions");
+  elt.setAttribute("style",
+                   "font-variant-alternates: SWASH(fOo) stYLIStiC(Bar)");
+  is(elt.style.getPropertyValue("font-variant-alternates"),
+     "swash(fOo) stylistic(Bar)",
+     "expected case canonicalization of transform functions");
 
-elt.setAttribute("style", ""); // leave the page in a useful state
+  elt.setAttribute("style", ""); // leave the page in a useful state
+})();
 
 </script>
 </pre>
+</body>
+</html>
