Roll analyzer to 0.27.2-alpha.1

lib/runtime/dart/js.js

 dart_library.library('dart/js', null, /* Imports */[
   'dart/_runtime',
   'dart/core',
   'dart/collection',
   'dart/_js_helper'
 ], /* Lazy imports */[
 ], function(exports, dart, core, collection, _js_helper) {
   'use strict';
   let dartx = dart.dartx;
   const _global = dart.global;
@@ skipping 30 matching lines @@
     }
     static _convertDataTree(data) {
       let _convertedObjects = collection.HashMap.identity();
       function _convert(o) {
         if (dart.notNull(_convertedObjects.containsKey(o))) {
           return _convertedObjects.get(o);
         }
         if (dart.is(o, core.Map)) {
           let convertedMap = {};
           _convertedObjects.set(o, convertedMap);
-          for (let key of dart.as(dart.dload(o, 'keys'), core.Iterable)) {
-            convertedMap[key] = _convert(dart.dindex(o, key));
+          for (let key of o.keys) {
+            convertedMap[key] = _convert(o.get(key));
           }
           return convertedMap;
         } else if (dart.is(o, core.Iterable)) {
           let convertedList = [];
           _convertedObjects.set(o, convertedList);
-          convertedList[dartx.addAll](dart.as(dart.dsend(o, 'map', _convert), core.Iterable));
+          convertedList[dartx.addAll](o[dartx.map](_convert));
           return convertedList;
         } else {
           return _convertToJS(o);
         }
       }
       dart.fn(_convert);
       return _convert(data);
     }
     get(property) {
       if (!(typeof property == 'string') && !(typeof property == 'number')) {
         dart.throw(new core.ArgumentError("property is not a String or num"));
       }
       return _convertToDart(this[_jsObject][property]);
     }
     set(property, value) {
       if (!(typeof property == 'string') && !(typeof property == 'number')) {
         dart.throw(new core.ArgumentError("property is not a String or num"));
       }
       this[_jsObject][property] = _convertToJS(value);
       return value;
     }
     get hashCode() {
       return 0;
     }
     ['=='](other) {
-      return dart.is(other, JsObject) && this[_jsObject] === dart.dload(other, _jsObject);
+      return dart.is(other, JsObject) && this[_jsObject] === other[_jsObject];
     }
     hasProperty(property) {
       if (!(typeof property == 'string') && !(typeof property == 'number')) {
         dart.throw(new core.ArgumentError("property is not a String or num"));
       }
       return property in this[_jsObject];
     }
     deleteProperty(property) {
       if (!(typeof property == 'string') && !(typeof property == 'number')) {
         dart.throw(new core.ArgumentError("property is not a String or num"));
@@ skipping 224 matching lines @@
   }
   dart.setSignature(_DartObject, {
     constructors: () => ({_DartObject: [_DartObject, [dart.dynamic]]})
   });
   function _convertToJS(o) {
     if (o == null || typeof o == 'string' || typeof o == 'number' || typeof o == 'boolean' || dart.notNull(_isBrowserType(o))) {
       return o;
     } else if (dart.is(o, core.DateTime)) {
       return _js_helper.Primitives.lazyAsJsDate(o);
     } else if (dart.is(o, JsObject)) {
-      return dart.dload(o, _jsObject);
+      return o[_jsObject];
     } else if (dart.is(o, core.Function)) {
       return _putIfAbsent(_jsProxies, o, _wrapDartFunction);
     } else {
       return _putIfAbsent(_jsProxies, o, dart.fn(o => new _DartObject(o), _DartObject, [dart.dynamic]));
     }
   }
   dart.fn(_convertToJS);
   function _wrapDartFunction(f) {
     let wrapper = function() {
       let args = Array.prototype.map.call(arguments, _convertToDart);
       return _convertToJS(f(...args));
     };
     dart.dsetindex(_dartProxies, wrapper, f);
     return wrapper;
   }
   dart.fn(_wrapDartFunction);
   function _convertToDart(o) {
     if (o == null || typeof o == "string" || typeof o == "number" || typeof o == "boolean" || dart.notNull(_isBrowserType(o))) {
       return o;
     } else if (o instanceof Date) {
       let ms = o.getTime();
       return new core.DateTime.fromMillisecondsSinceEpoch(dart.asInt(ms));
     } else if (dart.is(o, _DartObject) && dart.jsobject != dart.realRuntimeType(o)) {
-      return dart.dload(o, _dartObj);
+      return o[_dartObj];
     } else {
       return _putIfAbsent(_dartProxies, o, _wrapToDart);
     }
   }
   dart.fn(_convertToDart, core.Object, [dart.dynamic]);
   function _wrapToDart(o) {
     if (typeof o == "function") {
       return new JsFunction._fromJs(o);
     }
     if (o instanceof Array) {
@@ skipping 44 matching lines @@
   });
   let __CastType0 = __CastType0$();
   // Exports:
   exports.JsObject = JsObject;
   exports.JsFunction = JsFunction;
   exports.JsArray$ = JsArray$;
   exports.JsArray = JsArray;
   exports.allowInterop = allowInterop;
   exports.allowInteropCaptureThis = allowInteropCaptureThis;
 });