Update to latest analyzer

lib/runtime/dart/html_common.js

 dart_library.library('dart/html_common', null, /* Imports */[
   "dart/_runtime",
   'dart/_metadata',
   'dart/core',
   'dart/html',
   'dart/typed_data',
   'dart/_js_helper',
   'dart/_native_typed_data',
   'dart/async',
   'dart/collection',
@@ skipping 76 matching lines @@
     contains(value) {
       if (!(typeof value == 'string')) return false;
       this[_validateToken](dart.as(value, core.String));
       return this.readClasses().contains(value);
     }
     lookup(value) {
       return dart.as(dart.notNull(this.contains(value)) ? value : null, core.String);
     }
     add(value) {
       this[_validateToken](value);
-      return dart.as(this.modify(dart.fn(s => dart.dsend(s, 'add', value))), core.bool);
+      return dart.as(this.modify(dart.fn(s => s.add(value), core.bool, [core.Set$(core.String)])), core.bool);
     }
     remove(value) {
       this[_validateToken](dart.as(value, core.String));
       if (!(typeof value == 'string')) return false;
       let s = this.readClasses();
       let result = s.remove(value);
       this.writeClasses(s);
       return result;
     }
     addAll(iterable) {
-      this.modify(dart.fn((s => dart.dsend(s, 'addAll', iterable[dartx.map](dart.bind(this, _validateToken)))).bind(this)));
+      this.modify(dart.fn((s => s.addAll(iterable[dartx.map](dart.bind(this, _validateToken)))).bind(this), dart.void, [core.Set$(core.String)]));
     }
     removeAll(iterable) {
-      this.modify(dart.fn((s => dart.dsend(s, 'removeAll', iterable[dartx.map](dart.as(dart.bind(this, _validateToken), __CastType0)))).bind(this)));
+      this.modify(dart.fn((s => s.removeAll(iterable[dartx.map](dart.as(dart.bind(this, _validateToken), __CastType0)))).bind(this), dart.void, [core.Set$(core.String)]));
     }
     toggleAll(iterable, shouldAdd) {
       if (shouldAdd === void 0) shouldAdd = null;
-      iterable[dartx.forEach](dart.fn((e => this.toggle(dart.as(e, core.String), shouldAdd)).bind(this), core.bool, [dart.dynamic]));
+      iterable[dartx.forEach](dart.fn((e => this.toggle(e, shouldAdd)).bind(this), core.bool, [core.String]));
     }
     retainAll(iterable) {
-      this.modify(dart.fn(s => dart.dsend(s, 'retainAll', iterable)));
+      this.modify(dart.fn(s => s.retainAll(iterable), dart.void, [core.Set$(core.String)]));
     }
     removeWhere(test) {
-      this.modify(dart.fn(s => dart.dsend(s, 'removeWhere', test)));
+      this.modify(dart.fn(s => s.removeWhere(test), dart.void, [core.Set$(core.String)]));
     }
     retainWhere(test) {
-      this.modify(dart.fn(s => dart.dsend(s, 'retainWhere', test)));
+      this.modify(dart.fn(s => s.retainWhere(test), dart.void, [core.Set$(core.String)]));
     }
     containsAll(collection) {
       return this.readClasses().containsAll(collection);
     }
     intersection(other) {
       return this.readClasses().intersection(other);
     }
     union(other) {
       return this.readClasses().union(other);
     }
@@ skipping 36 matching lines @@
       let orElse = opts && 'orElse' in opts ? opts.orElse : null;
       return this.readClasses().lastWhere(test, {orElse: orElse});
     }
     singleWhere(test) {
       return this.readClasses().singleWhere(test);
     }
     elementAt(index) {
       return this.readClasses().elementAt(index);
     }
     clear() {
-      this.modify(dart.fn(s => dart.dsend(s, 'clear')));
+      this.modify(dart.fn(s => s.clear(), dart.void, [core.Set$(core.String)]));
     }
     modify(f) {
       let s = this.readClasses();
       let ret = f(s);
       this.writeClasses(s);
       return ret;
     }
   }
   CssClassSetImpl[dart.implements] = () => [html.CssClassSet];
   dart.setSignature(CssClassSetImpl, {
@@ skipping 64 matching lines @@
     'length',
     'first',
     'last',
     'single'
   ]);
   dart.defineLazyProperties(CssClassSetImpl, {
     get _validTokenRE() {
       return core.RegExp.new('^\\S+$');
     }
   });
-  const __CastType0 = dart.typedef('__CastType0', () => dart.functionType(dart.dynamic, [core.Object]));
+  const __CastType0 = dart.typedef('__CastType0', () => dart.functionType(core.String, [core.Object]));
   function convertDartToNative_SerializedScriptValue(value) {
     return convertDartToNative_PrepareForStructuredClone(value);
   }
   dart.fn(convertDartToNative_SerializedScriptValue);
   function convertNativeToDart_SerializedScriptValue(object) {
     return convertNativeToDart_AcceptStructuredClone(object, {mustCopy: true});
   }
   dart.fn(convertNativeToDart_SerializedScriptValue);
   class _StructuredClone extends core.Object {
     _StructuredClone() {
@@ skipping 221 matching lines @@
   dart.fn(convertNativeToDart_Dictionary, core.Map, [dart.dynamic]);
   function convertDartToNative_Dictionary(dict, postCreate) {
     if (postCreate === void 0) postCreate = null;
     if (dict == null) return null;
     let object = {};
     if (postCreate != null) {
       dart.dcall(postCreate, object);
     }
     dict.forEach(dart.fn((key, value) => {
       object[key] = value;
-    }, dart.dynamic, [core.String, dart.dynamic]));
+    }, dart.void, [core.String, dart.dynamic]));
     return object;
   }
   dart.fn(convertDartToNative_Dictionary, dart.dynamic, [core.Map], [dart.functionType(dart.void, [dart.dynamic])]);
   function convertDartToNative_StringArray(input) {
     return input;
   }
   dart.fn(convertDartToNative_StringArray, core.List, [core.List$(core.String)]);
   function convertNativeToDart_DateTime(date) {
     let millisSinceEpoch = date.getTime();
     return new core.DateTime.fromMillisecondsSinceEpoch(millisSinceEpoch, {isUtc: true});
@@ skipping 92 matching lines @@
   function convertNativePromiseToDartFuture(promise) {
     let completer = async.Completer.new();
     let then = dart.dcall(/* Unimplemented unknown name */convertDartClosureToJS, dart.fn(result => completer.complete(result), dart.void, [dart.dynamic]), 1);
     let error = dart.dcall(/* Unimplemented unknown name */convertDartClosureToJS, dart.fn(result => completer.completeError(result), dart.void, [dart.dynamic]), 1);
     let newPromise = promise.then(then).catch(error);
     return completer.future;
   }
   dart.fn(convertNativePromiseToDartFuture, async.Future, [dart.dynamic]);
   class Device extends core.Object {
     static get userAgent() {
-      return dart.as(html.window.navigator.userAgent, core.String);
+      return dart.as(dart.dload(html.window.navigator, 'userAgent'), core.String);
     }
     static get isOpera() {
       if (Device._isOpera == null) {
         Device._isOpera = Device.userAgent[dartx.contains]("Opera", 0);
       }
       return Device._isOpera;
     }
     static get isIE() {
       if (Device._isIE == null) {
         Device._isIE = !dart.notNull(Device.isOpera) && dart.notNull(Device.userAgent[dartx.contains]("Trident/", 0));
@@ skipping 63 matching lines @@
   const _childNodes = Symbol('_childNodes');
   const _node = Symbol('_node');
   const _iterable = Symbol('_iterable');
   const _filtered = Symbol('_filtered');
   class FilteredElementList extends collection.ListBase$(html.Element) {
     FilteredElementList(node) {
       this[_childNodes] = node.nodes;
       this[_node] = node;
     }
     get [_iterable]() {
-      return new _internal.WhereIterable(this[_childNodes], dart.fn(n => dart.is(n, html.Element), core.bool, [dart.dynamic]));
+      return new (_internal.WhereIterable$(html.Element))(this[_childNodes], dart.fn(n => dart.is(n, html.Element), core.bool, [html.Element]));
     }
     get [_filtered]() {
       return core.List$(html.Element).from(this[_iterable], {growable: false});
     }
     forEach(f) {
       this[_filtered][dartx.forEach](f);
     }
     set(index, value) {
       this.get(index).replaceWith(value);
       return value;
@@ skipping 32 matching lines @@
       dart.throw(new core.UnsupportedError('Cannot setRange on filtered list'));
     }
     fillRange(start, end, fillValue) {
       if (fillValue === void 0) fillValue = null;
       dart.throw(new core.UnsupportedError('Cannot fillRange on filtered list'));
     }
     replaceRange(start, end, iterable) {
       dart.throw(new core.UnsupportedError('Cannot replaceRange on filtered list'));
     }
     removeRange(start, end) {
-      core.List.from(this[_iterable][dartx.skip](start)[dartx.take](dart.notNull(end) - dart.notNull(start)))[dartx.forEach](dart.fn(el => dart.dsend(el, 'remove')));
+      core.List.from(this[_iterable][dartx.skip](start)[dartx.take](dart.notNull(end) - dart.notNull(start)))[dartx.forEach](dart.fn(el => dart.dsend(el, 'remove'), dart.void, [dart.dynamic]));
     }
     clear() {
       this[_childNodes][dartx.clear]();
     }
     removeLast() {
       let result = this[_iterable][dartx.last];
       if (result != null) {
         result.remove();
       }
       return result;
@@ skipping 152 matching lines @@
   exports.isJavaScriptArray = isJavaScriptArray;
   exports.isJavaScriptSimpleObject = isJavaScriptSimpleObject;
   exports.isImmutableJavaScriptArray = isImmutableJavaScriptArray;
   exports.isJavaScriptPromise = isJavaScriptPromise;
   exports.convertNativePromiseToDartFuture = convertNativePromiseToDartFuture;
   exports.Device = Device;
   exports.FilteredElementList = FilteredElementList;
   exports.Lists = Lists;
   exports.NodeListWrapper = NodeListWrapper;
 });