Add dart:io stubs to ddc sdk, define dart.library.html

pkg/dev_compiler/tool/sdk_expected_errors.txt

 [error] Couldn't 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' can't be assigned to the parameter type 'EventSink<T>'. (dart:async/stream.dart, line 1346, col 53)
 [error] A value of type '<R>(Zone, ZoneDelegate, Zone, () → R) → R' can't be assigned to a parameter of type '(Zone, ZoneDelegate, Zone, () → dynamic) → dynamic'. (dart:async/zone.dart, line 1071, col 51)
 [error] A value of type '<R,T>(Zone, ZoneDelegate, Zone, (T) → R, T) → R' can't be assigned to a parameter of type '(Zone, ZoneDelegate, Zone, (dynamic) → dynamic, dynamic) → dynamic'. (dart:async/zone.dart, line 1073, col 56)
 [error] A value of type '<R,T1,T2>(Zone, ZoneDelegate, Zone, (T1, T2) → R, T1, T2) → R' can't be assigned to a parameter of type '(Zone, ZoneDelegate, Zone, (dynamic, dynamic) → dynamic, dynamic, dynamic) → dynamic'. (dart:async/zone.dart, line 1075, col 57)
 [error] A value of type '<R>(Zone, ZoneDelegate, Zone, () → R) → () → R' can't be assigned to a parameter of type '(Zone, ZoneDelegate, Zone, () → dynamic) → () → dynamic'. (dart:async/zone.dart, line 1078, col 23)
 [error] A value of type '<R,T>(Zone, ZoneDelegate, Zone, (T) → R) → (T) → R' can't be assigned to a parameter of type '(Zone, ZoneDelegate, Zone, (dynamic) → dynamic) → (dynamic) → dynamic'. (dart:async/zone.dart, line 1081, col 23)
 [error] A value of type '<R,T1,T2>(Zone, ZoneDelegate, Zone, (T1, T2) → R) → (T1, T2) → R' can't be assigned to a parameter of type '(Zone, ZoneDelegate, Zone, (dynamic, dynamic) → dynamic) → (dynamic, dynamic) → dynamic'. (dart:async/zone.dart, line 1084, col 23)
 [error] A value of type '<R>(Zone, ZoneDelegate, Zone, dynamic, StackTrace) → R' can't be assigned to a parameter of type '(Zone, ZoneDelegate, Zone, dynamic, StackTrace) → dynamic'. (dart:async/zone.dart, line 1100, col 23)
 [error] Invalid override. The type of 'ChunkedConverter.bind' ('(dynamic) → dynamic') isn't 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') isn't 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') isn't a subtype of 'Converter<S, T>.startChunkedConversion' ('(Sink<T>) → Sink<S>'). (dart:convert/chunked_conversion.dart, line 15, col 3)
 [error] Only redirecting factory constructors can be declared to be 'const'. (dart:core/bool.dart, line 41, col 9)
 [error] Const constructors can't throw exceptions. (dart:core/bool.dart, line 42, col 5)
 [error] Only redirecting factory constructors can be declared to be 'const'. (dart:core/int.dart, line 33, col 9)
 [error] Const constructors can't throw exceptions. (dart:core/int.dart, line 34, col 5)
 [error] Only redirecting factory constructors can be declared to be 'const'. (dart:core/string.dart, line 156, col 9)
 [error] Const constructors can't throw exceptions. (dart:core/string.dart, line 157, col 5)
 [error] Invalid override. The type of '_EventStreamSubscription.asFuture' ('([dynamic]) → Future<dynamic>') isn't a subtype of 'StreamSubscription<T>.asFuture' ('<E>([E]) → Future<E>'). (dart:html, line 40152, col 3)
+[error] Couldn't infer type parameter 'S'; 'RandomAccessFile' must be of type 'File'. (dart:io/file_impl.dart, line 216, col 19)
+[error] The argument type '([dynamic]) → void' can't be assigned to the parameter type '(_ConnectionInfo) → dynamic'. (dart:io/http_impl.dart, line 1633, col 19)
+[error] The return type 'StreamSubscription<int>' isn't a 'StreamSubscription<List<int>>', as defined by the method 'listen'. (dart:io/http_parser.dart, line 208, col 14)
+[error] The argument type '(List<int>) → void' can't be assigned to the parameter type '(int) → void'. (dart:io/http_parser.dart, line 209, col 19)
+[error] Couldn't infer type parameter 'V'; 'Object' must be of type 'String'. (dart:io/io_resource_info.dart, line 27, col 7)
+[error] The element type 'int' can't be assigned to the map value type 'String'. (dart:io/io_resource_info.dart, line 30, col 15)
+[error] Couldn't infer type parameter 'V'; 'Object' must be of type 'String'. (dart:io/io_resource_info.dart, line 75, col 5)
+[error] The element type 'int' can't be assigned to the map value type 'String'. (dart:io/io_resource_info.dart, line 77, col 13)
+[error] The element type 'int' can't be assigned to the map value type 'String'. (dart:io/io_resource_info.dart, line 79, col 20)
+[error] The element type 'int' can't be assigned to the map value type 'String'. (dart:io/io_resource_info.dart, line 80, col 23)
+[error] The element type 'int' can't be assigned to the map value type 'String'. (dart:io/io_resource_info.dart, line 81, col 20)
+[error] The element type 'int' can't be assigned to the map value type 'String'. (dart:io/io_resource_info.dart, line 82, col 21)
+[error] The element type 'double' can't be assigned to the map value type 'String'. (dart:io/io_resource_info.dart, line 83, col 19)
+[error] The element type 'double' can't be assigned to the map value type 'String'. (dart:io/io_resource_info.dart, line 84, col 20)
+[error] Couldn't infer type parameter 'V'; 'Object' must be of type 'String'. (dart:io/io_resource_info.dart, line 159, col 5)
+[error] The element type 'int' can't be assigned to the map value type 'String'. (dart:io/io_resource_info.dart, line 161, col 13)
+[error] The element type 'double' can't be assigned to the map value type 'String'. (dart:io/io_resource_info.dart, line 164, col 20)
+[error] The argument type '([dynamic]) → void' can't be assigned to the parameter type '(RawSocket) → dynamic'. (dart:io/secure_socket.dart, line 591, col 28)
+[error] The argument type 'List' can't be assigned to the parameter type 'Iterable<int>'. (dart:io/secure_socket.dart, line 1129, col 23)
+[error] Undefined name 'lineMode'. (dart:io/stdio.dart, line 64, col 10)
+[error] The name 'echoMode=' is already defined. (dart:io/stdio.dart, line 126, col 12)
+[error] The name 'lineMode=' is already defined. (dart:io/stdio.dart, line 145, col 12)
+[error] Couldn't infer type parameter 'S'; 'dynamic' must be of type 'WebSocket'. (dart:io/websocket_impl.dart, line 469, col 10)
 [error] Invalid override. The type of 'JsArray.[]=' ('(Object, E) → void') isn't a subtype of 'JsObject.[]=' ('(Object, dynamic) → dynamic'). (dart:js, line 363, col 3)
 [warning] Unsafe implicit cast from 'List<dynamic>' to 'List<String>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:_js_helper/regexp_helper.dart, line 140, col 43)
 [warning] Unsafe implicit cast from 'List<dynamic>' to 'List<String>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:_js_helper/regexp_helper.dart, line 152, col 43)
 [warning] Unsafe implicit cast from 'Object' to 'K'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:collection, line 411, col 49)
 [warning] Unsafe implicit cast from 'Object' to 'E'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:collection, line 758, col 14)
 [warning] Unsafe implicit cast from 'Object' to 'E'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:collection, line 1135, col 14)
 [warning] The final variable 'origin' must be initialized. (dart:html, line 177, col 3)
 [warning] The final variable 'origin' must be initialized. (dart:html, line 813, col 3)
 [warning] The final variables 'form', 'labels' and '3' more must be initialized. (dart:html, line 1691, col 3)
 [warning] The final variable 'options' must be initialized. (dart:html, line 8972, col 3)
@@ skipping 20 matching lines @@
 [warning] The final variable 'cellIndex' must be initialized. (dart:html, line 31662, col 3)
 [warning] The final variables '_rows' and '_tBodies' must be initialized. (dart:html, line 31773, col 3)
 [warning] The final variables '_cells', 'rowIndex' and '1' more must be initialized. (dart:html, line 31883, col 3)
 [warning] The final variable '_rows' must be initialized. (dart:html, line 31950, col 3)
 [warning] The final variable 'content' must be initialized. (dart:html, line 31993, col 3)
 [warning] The final variables 'form', 'labels' and '5' more must be initialized. (dart:html, line 32069, col 3)
 [warning] The final variables 'readyState' and 'track' must be initialized. (dart:html, line 33056, col 3)
 [warning] The final variables 'decodedFrameCount', 'droppedFrameCount' and '2' more must be initialized. (dart:html, line 33754, col 3)
 [warning] Unsafe implicit cast from '(T) → void' to '(Event) → dynamic'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:html, line 40090, col 67)
 [warning] Unsafe implicit cast from '(T) → void' to '(Event) → dynamic'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:html, line 40112, col 45)
+[warning] Unsafe implicit cast from 'List<dynamic>' to 'List<int>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/data_transformer.dart, line 492, col 23)
+[warning] Unsafe implicit cast from 'Stream<dynamic>' to 'Stream<FileSystemEntity>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/directory_impl.dart, line 239, col 12)
+[warning] Unsafe implicit cast from 'Future<dynamic>' to 'Future<List<int>>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/file_impl.dart, line 484, col 14)
+[warning] Unsafe implicit cast from 'List<dynamic>' to 'List<int>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/file_impl.dart, line 831, col 33)
+[warning] Unsafe implicit cast from 'StreamSubscription<dynamic>' to 'StreamSubscription<List<int>>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/http_impl.dart, line 269, col 14)
+[warning] Unsafe implicit cast from 'Stream<dynamic>' to 'Stream<List<int>>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/http_impl.dart, line 1056, col 29)
+[warning] Unsafe implicit cast from 'Function' to '(List<int>) → void'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/http_impl.dart, line 1173, col 54)
+[warning] Unsafe implicit cast from 'Function' to '(List<int>) → void'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/http_impl.dart, line 1175, col 33)
+[warning] Unsafe implicit cast from 'Future<dynamic>' to 'Future<_ConnectionInfo>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/http_impl.dart, line 1635, col 14)
+[warning] Unsafe implicit cast from 'StreamSubscription<dynamic>' to 'StreamSubscription<List<int>>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/http_parser.dart, line 201, col 16)
+[warning] Unsafe implicit cast from 'StreamSubscription<dynamic>' to 'StreamSubscription<List<int>>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/http_parser.dart, line 203, col 50)
+[warning] Unsafe implicit cast from 'Map<dynamic, dynamic>' to 'Map<String, String>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/platform_impl.dart, line 100, col 69)
+[warning] Unsafe implicit cast from 'Future<dynamic>' to 'Future<SecureSocket>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/secure_socket.dart, line 92, col 12)
+[warning] Unsafe implicit cast from 'Future<dynamic>' to 'Future<SecureSocket>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/secure_socket.dart, line 138, col 12)
+[warning] Unsafe implicit cast from 'StreamSubscription<dynamic>' to 'StreamSubscription<RawSocketEvent>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/secure_socket.dart, line 446, col 33)
+[warning] Unsafe implicit cast from 'Future<dynamic>' to 'Future<RawSecureSocket>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/secure_socket.dart, line 580, col 12)
+[warning] Unsafe implicit cast from 'List<dynamic>' to 'List<int>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/secure_socket.dart, line 1176, col 32)
+[warning] Unsafe implicit cast from 'List<dynamic>' to 'List<int>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/stdio.dart, line 109, col 28)
+[warning] Unsafe implicit cast from 'Future<dynamic>' to 'Future<WebSocket>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/websocket_impl.dart, line 471, col 14)
+[warning] Unsafe implicit cast from 'List<dynamic>' to 'List<int>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/websocket_impl.dart, line 577, col 21)
+[warning] Unsafe implicit cast from 'List<dynamic>' to 'List<int>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/websocket_impl.dart, line 590, col 35)
+[warning] Unsafe implicit cast from 'List<dynamic>' to 'List<int>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/websocket_impl.dart, line 626, col 12)
 [warning] Unsafe implicit cast from 'num' to 'T'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:math/rectangle.dart, line 158, col 22)
 [warning] Unsafe implicit cast from 'num' to 'T'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:math/rectangle.dart, line 159, col 23)
 [warning] Unsafe implicit cast from 'num' to 'T'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:math/rectangle.dart, line 282, col 10)
 [warning] The final variables 'href' and 'target' must be initialized. (dart:svg, line 60, col 3)
 [warning] The final variables 'requiredExtensions', 'requiredFeatures' and '2' more must be initialized. (dart:svg, line 489, col 3)
 [warning] The final variables 'cx', 'cy' and '1' more must be initialized. (dart:svg, line 562, col 3)
 [warning] The final variable 'clipPathUnits' must be initialized. (dart:svg, line 597, col 3)
 [warning] The final variables 'cx', 'cy' and '2' more must be initialized. (dart:svg, line 689, col 3)
 [warning] The final variables 'height', 'in1' and '6' more must be initialized. (dart:svg, line 732, col 3)
 [warning] The final variables 'height', 'in1' and '6' more must be initialized. (dart:svg, line 820, col 3)
@@ skipping 34 matching lines @@
 [warning] The final variable 'sheet' must be initialized. (dart:svg, line 4634, col 3)
 [warning] The final variables 'ownerSvgElement' and 'viewportElement' must be initialized. (dart:svg, line 5072, col 3)
 [warning] The final variables 'currentTranslate', 'currentView' and '12' more must be initialized. (dart:svg, line 5386, col 3)
 [warning] The final variables 'preserveAspectRatio' and 'viewBox' must be initialized. (dart:svg, line 5605, col 3)
 [warning] The final variables 'lengthAdjust' and 'textLength' must be initialized. (dart:svg, line 5677, col 3)
 [warning] The final variables 'href', 'method' and '2' more must be initialized. (dart:svg, line 5775, col 3)
 [warning] The final variables 'dx', 'dy' and '3' more must be initialized. (dart:svg, line 5836, col 3)
 [warning] The final variables 'height', 'href' and '3' more must be initialized. (dart:svg, line 6126, col 3)
 [warning] The final variables 'preserveAspectRatio', 'viewBox' and '1' more must be initialized. (dart:svg, line 6171, col 3)
 [warning] The final variables 'gradientTransform', 'gradientUnits' and '2' more must be initialized. (dart:svg, line 6325, col 3)