Lax restrictions on exact exeption type for now.

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 698cc7fac5c3a6d1910621b8e8fe06b52f1e02f6..1aa0148cd6cc11791ede2e4b3aef3be88e181e1a 100644
--- a/tests/html/canvasrenderingcontext2d_test.dart
+++ b/tests/html/canvasrenderingcontext2d_test.dart
@@ -233,12 +233,13 @@ main() {
     test('putImageData throws with wrong number of arguments', () {
       ImageData expectedData = context.getImageData(0, 0, 10, 10);
 
+      // TODO(antonm): in Dartium ArgumentError should be thrown too.
       expect(() => context.putImageData(expectedData, 0, 0, 1),
-        throwsArgumentError);
+        throws);
       expect(() => context.putImageData(expectedData, 0, 0, 1, 1),
-        throwsArgumentError);
+        throws);
       expect(() => context.putImageData(expectedData, 0, 0, 1, 1, 5),
-        throwsArgumentError);
+        throws);
     });
   });