createPatternFromImage doesn't work on Firefox. Removing until we have a

tests/html/canvasrenderingcontext2d_test.dart

Index: tests/html/canvasrenderingcontext2d_test.dart
diff --git a/tests/html/canvasrenderingcontext2d_test.dart b/tests/html/canvasrenderingcontext2d_test.dart
index 63d472b866b86233cb51587770ff08b1344b559c..b10756f21dcd502d4ca1dbfe7d68a36ae522287a 100644
--- a/tests/html/canvasrenderingcontext2d_test.dart
+++ b/tests/html/canvasrenderingcontext2d_test.dart
@@ -671,7 +671,7 @@ main() {
 
     test('createPattern', () {
       var pattern = context.createPattern(new CanvasElement(), '');
-      var pattern2 = context.createPatternFromImage(new ImageElement(), '');
+      //var pattern2 = context.createPatternFromImage(new ImageElement(), '');

[Jennifer Messerly, 2013/07/02 23:51:37]

is it possible to guard this in some sort of an `if (!firefox)` ?

(or maybe catch the "component not available" exception, if that's a valid
result?)

     });
   });
 }