"Reverting 24655"

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..1aa0148cd6cc11791ede2e4b3aef3be88e181e1a 100644
--- a/tests/html/canvasrenderingcontext2d_test.dart
+++ b/tests/html/canvasrenderingcontext2d_test.dart
@@ -668,10 +668,5 @@ main() {
       expect(other.width, 15);
       expect(other.height, 15);
     });
-
-    test('createPattern', () {
-      var pattern = context.createPattern(new CanvasElement(), '');
-      var pattern2 = context.createPatternFromImage(new ImageElement(), '');
-    });
   });
 }