Fix tests

pkg/dev_compiler/tool/sdk_expected_errors.txt

Index: pkg/dev_compiler/tool/sdk_expected_errors.txt
diff --git a/pkg/dev_compiler/tool/sdk_expected_errors.txt b/pkg/dev_compiler/tool/sdk_expected_errors.txt
index 510d108823c01068eeb20ccad62c47bf65983fc2..b9a1891fd6ef2b7b8f61b85e1e662106722e202a 100644
--- a/pkg/dev_compiler/tool/sdk_expected_errors.txt
+++ b/pkg/dev_compiler/tool/sdk_expected_errors.txt
@@ -1,7 +1,9 @@
 [error] Base class introduces an invalid override. The type of JSArray.[]= ((int, E) → void) is not a subtype of JSMutableIndexable.[]= ((int, dynamic) → dynamic). (dart:_interceptors/js_array.dart, line 590, col 25)
 [error] Invalid override. The type of NativeTypedArrayOfDouble.[]= ((int, num) → void) is not a subtype of JSMutableIndexable.[]= ((int, dynamic) → dynamic). (dart:_native_typed_data, line 793, col 3)
+[error] The return type '_Future' is not a 'Future<T>', as defined by the method 'timeout'. (dart:async/future_impl.dart, line 705, col 29)

[Jennifer Messerly, 2016/09/21 21:09:04]

ah interesting

 [error] Could not infer type parameter T, _ControllerEventSinkWrapper<dynamic> must be of type EventSink<T>. (dart:async/stream.dart, line 1346, col 16)
 [error] The argument type '_ControllerEventSinkWrapper' cannot be assigned to the parameter type 'EventSink<T>'. (dart:async/stream.dart, line 1346, col 53)
+[error] Type check failed: new ListQueue(length + 1) (ListQueue<dynamic>) is not of type ListQueue<E> (dart:collection/queue.dart, line 499, col 28)
 [error] Invalid override. The type of ChunkedConverter.bind ((dynamic) → dynamic) is not a subtype of Converter<S, T>.bind ((Stream<S>) → Stream<T>). (dart:convert/chunked_conversion.dart, line 14, col 3)
 [error] Invalid override. The type of ChunkedConverter.bind ((dynamic) → dynamic) is not a subtype of StreamTransformer<S, T>.bind ((Stream<S>) → Stream<T>). (dart:convert/chunked_conversion.dart, line 14, col 3)
 [error] Invalid override. The type of ChunkedConverter.startChunkedConversion ((dynamic) → dynamic) is not a subtype of Converter<S, T>.startChunkedConversion ((Sink<T>) → Sink<S>). (dart:convert/chunked_conversion.dart, line 15, col 3)