Generate all runtime files from dart.

tool/sdk_expected_errors.txt

Index: tool/sdk_expected_errors.txt
diff --git a/tool/sdk_expected_errors.txt b/tool/sdk_expected_errors.txt
index 028d2732abdcf60cc5be4f9664075d6097be000b..4383c6519e01f2bfbfe61e799a4b22aff209d7e2 100644
--- a/tool/sdk_expected_errors.txt
+++ b/tool/sdk_expected_errors.txt
@@ -15,8 +15,8 @@ warning: [DownCastComposite] IterableMixinWorkaround.firstWhere(this, test, orEl
 warning: [DownCastComposite] IterableMixinWorkaround.lastWhereList(this, test, orElse) (dynamic) will need runtime check to cast to type E (dart:_interceptors/js_array.dart, line 173, col 12)
 warning: [DownCastComposite] IterableMixinWorkaround.singleWhere(this, test) (dynamic) will need runtime check to cast to type E (dart:_interceptors/js_array.dart, line 177, col 12)
 warning: [DownCastComposite] JS('var', '#[#]', this, index) (dynamic) will need runtime check to cast to type E (dart:_interceptors/js_array.dart, line 313, col 12)
-warning: [DownCastComposite] charCodes (dynamic) will need runtime check to cast to type List<int> (dart:_js_helper, line 264, col 31)
-warning: [DownCastComposite] JS('', '#.value', ret) (dynamic) will need runtime check to cast to type E (dart:_js_helper, line 779, col 16)
+warning: [DownCastComposite] charCodes (dynamic) will need runtime check to cast to type List<int> (dart:_js_helper, line 265, col 31)
+warning: [DownCastComposite] JS('', '#.value', ret) (dynamic) will need runtime check to cast to type E (dart:_js_helper, line 780, col 16)
 warning: [DownCastComposite] JS('JSExtendableArray', r'#.split(#)', this, pattern) (dynamic) will need runtime check to cast to type List<String> (dart:_interceptors/js_string.dart, line 86, col 14)
 warning: [DownCastComposite] JS('JSExtendableArray', r'#.split(#)', this, re) (dynamic) will need runtime check to cast to type List<String> (dart:_interceptors/js_string.dart, line 89, col 14)
 warning: [DownCastComposite] JS('JSExtendableArray|Null', r'#.exec(#)', _nativeRegExp, checkString(string)) (dynamic) will need runtime check to cast to type List<String> (dart:_js_helper/regexp_helper.dart, line 108, col 22)
@@ -229,10 +229,6 @@ warning: [DownCastComposite] test ((dynamic) → bool) will need runtime check t
 warning: [DownCastComposite] list (List<dynamic>) will need runtime check to cast to type Iterable<T> (dart:_internal/iterable.dart, line 997, col 40)
 warning: [DownCastComposite] list (List<dynamic>) will need runtime check to cast to type Iterable<T> (dart:_internal/iterable.dart, line 1033, col 35)
 warning: [DownCastComposite] l (List<dynamic>) will need runtime check to cast to type List<T> (dart:_internal/iterable.dart, line 1115, col 31)
-warning: [DownCastComposite] _convertToJS ((dynamic) → dynamic) will need runtime check to cast to type (E) → dynamic (dart:js, line 326, col 44)
-warning: [DownCastComposite] super[index] (dynamic) will need runtime check to cast to type E (dart:js, line 359, col 12)
-warning: [DownCastComposite] callMethod('splice', [index, 1])[0] (dynamic) will need runtime check to cast to type E (dart:js, line 405, col 12)
-warning: [DownCastComposite] callMethod('pop') (dynamic) will need runtime check to cast to type E (dart:js, line 410, col 12)
 warning: [DownCastComposite] x + other.x (num) will need runtime check to cast to type T (dart:math/point.dart, line 37, col 25)
 warning: [DownCastComposite] y + other.y (num) will need runtime check to cast to type T (dart:math/point.dart, line 37, col 38)
 warning: [DownCastComposite] x - other.x (num) will need runtime check to cast to type T (dart:math/point.dart, line 46, col 25)
@@ -268,6 +264,10 @@ warning: [DownCastComposite] min(a.y, b.y) (num) will need runtime check to cast
 warning: [DownCastComposite] max(a.y, b.y) - top (num) will need runtime check to cast to type T (dart:math/rectangle.dart, line 231, col 16)
 warning: [DownCastComposite] _clampToZero(width) (num) will need runtime check to cast to type T (dart:math/rectangle.dart, line 247, col 28)
 warning: [DownCastComposite] _clampToZero(height) (num) will need runtime check to cast to type T (dart:math/rectangle.dart, line 263, col 30)
+warning: [DownCastComposite] _convertToJS ((dynamic) → dynamic) will need runtime check to cast to type (E) → dynamic (dart:js, line 326, col 44)
+warning: [DownCastComposite] super[index] (dynamic) will need runtime check to cast to type E (dart:js, line 359, col 12)
+warning: [DownCastComposite] callMethod('splice', [index, 1])[0] (dynamic) will need runtime check to cast to type E (dart:js, line 405, col 12)
+warning: [DownCastComposite] callMethod('pop') (dynamic) will need runtime check to cast to type E (dart:js, line 410, col 12)
 warning: [DownCastComposite] interfaceThunk() (dynamic) will need runtime check to cast to type List<Type> (dart:_js_mirrors, line 127, col 31)
 severe: [AnalyzerMessage] The argument type '(dynamic) → Iterable<String>' cannot be assigned to the parameter type '(Node) → void' (dart:html, line 5456, col 23)
 severe: [AnalyzerMessage] The method '_registerCustomElement' is not defined for the class 'HtmlDocument' (dart:html, line 8363, col 5)
@@ -276,13 +276,13 @@ severe: [AnalyzerMessage] The getter 'name' is not defined for the class 'Node'
 severe: [AnalyzerMessage] The getter 'value' is not defined for the class 'Node' (dart:html, line 14460, col 34)
 severe: [StaticTypeError] Type check failed: new _ElementListEventStreamImpl(e, _eventType, useCapture) (_ElementListEventStreamImpl<dynamic>) is not of type ElementStream<T> because e cannot be typed as Iterable<Element> (dart:html, line 15655, col 12)
 severe: [StaticTypeError] Type check failed: new _ElementListEventStreamImpl(e, _eventTypeGetter(e), useCapture) (_ElementListEventStreamImpl<dynamic>) is not of type ElementStream<T> because e cannot be typed as Iterable<Element> (dart:html, line 16001, col 12)
-severe: [AnalyzerMessage] Missing concrete implementation of 'EventTarget._addEventListener_1', 'EventTarget._removeEventListener_3', 'EventTarget._removeEventListener_1', 'EventTarget._removeEventListener_2' and 7 more (dart:html, line 18467, col 7)
-severe: [AnalyzerMessage] Missing concrete implementation of 'Event._stopImmediatePropagation_1', getter 'DartHtmlDomObject.raw', 'Event._preventDefault_1', setter 'DartHtmlDomObject.raw' and 4 more (dart:html, line 18615, col 7)
+severe: [AnalyzerMessage] Missing concrete implementation of 'EventTarget._addEventListener_2', setter 'DartHtmlDomObject.raw', getter 'DartHtmlDomObject.raw', 'EventTarget._addEventListener_1' and 7 more (dart:html, line 18467, col 7)
+severe: [AnalyzerMessage] Missing concrete implementation of 'Event._stopPropagation_1', 'KeyboardEvent._getModifierState_1', setter 'DartHtmlDomObject.raw', getter 'DartHtmlDomObject.raw' and 4 more (dart:html, line 18615, col 7)
 severe: [AnalyzerMessage] The method 'makeLeafDispatchRecord' is not defined for the class 'KeyEvent' (dart:html, line 18661, col 12)
 severe: [AnalyzerMessage] The method 'setDispatchProperty' is not defined for the class 'KeyEvent' (dart:html, line 18731, col 5)
 severe: [AnalyzerMessage] Undefined class 'DataTransfer' (dart:html, line 18775, col 3)
 severe: [AnalyzerMessage] The getter 'clipboardData' is not defined for the class 'KeyboardEvent' (dart:html, line 18775, col 45)
-severe: [AnalyzerMessage] Missing concrete implementation of setter 'DartHtmlDomObject.raw', 'Event._initEvent_1', getter 'DartHtmlDomObject.raw', 'Event._stopImmediatePropagation_1' and 2 more (dart:html, line 18849, col 7)
+severe: [AnalyzerMessage] Missing concrete implementation of 'Event._stopImmediatePropagation_1', 'Event._stopPropagation_1', 'Event._preventDefault_1', setter 'DartHtmlDomObject.raw' and 2 more (dart:html, line 18849, col 7)
 severe: [AnalyzerMessage] Undefined class 'DataTransfer' (dart:html, line 18861, col 3)
 severe: [AnalyzerMessage] The getter 'clipboardData' is not defined for the class 'Event' (dart:html, line 18861, col 45)
 severe: [AnalyzerMessage] The method 'matches' is not defined for the class 'EventTarget' (dart:html, line 18907, col 18)