Fix annoying warning

lib/webgl-utils.js

@@ -68,13 +68,13 @@ WebGLUtils = function() {
 var makeFailHTML = function(msg) {
   return '' +
         '<div style="margin: auto; width:500px;z-index:10000;margin-top:20em;text-align:center;">' + msg + '</div>';
-  return '' +
-    '<table style="background-color: #8CE; width: 100%; height: 100%;"><tr>' +
-    '<td align="center">' +
-    '<div style="display: table-cell; vertical-align: middle;">' +
-    '<div style="">' + msg + '</div>' +
-    '</div>' +
-    '</td></tr></table>';
+  // return '' +
+  //   '<table style="background-color: #8CE; width: 100%; height: 100%;"><tr>' +
+  //   '<td align="center">' +
+  //   '<div style="display: table-cell; vertical-align: middle;">' +
+  //   '<div style="">' + msg + '</div>' +
+  //   '</div>' +
+  //   '</td></tr></table>';
 };
 
 /**
@@ -182,10 +182,10 @@ if (!window.requestAnimationFrame) {
   })();
 }
 
-/** * ERRATA: 'cancelRequestAnimationFrame' renamed to 'cancelAnimationFrame' to reflect an update to the W3C Animation-Timing Spec. 
- * 
- * Cancels an animation frame request. 
- * Checks for cross-browser support, falls back to clearTimeout. 
+/** * ERRATA: 'cancelRequestAnimationFrame' renamed to 'cancelAnimationFrame' to reflect an update to the W3C Animation-Timing Spec.
+ *
+ * Cancels an animation frame request.
+ * Checks for cross-browser support, falls back to clearTimeout.
  * @param {number}  Animation frame request. */
 if (!window.cancelAnimationFrame) {
   window.cancelAnimationFrame = (window.cancelRequestAnimationFrame ||