Make typedefs lazy again

lib/runtime/dart/_internal.js

 var _internal = dart.defineLibrary(_internal, {});
 var core = dart.import(core);
 var collection = dart.import(collection);
 var math = dart.lazyImport(math);
 var _interceptors = dart.lazyImport(_interceptors);
 var _js_primitives = dart.lazyImport(_js_primitives);
 (function(exports, core, collection, math, _interceptors, _js_primitives) {
   'use strict';
   class EfficientLength extends core.Object {}
   let ListIterable$ = dart.generic(function(E) {
@@ skipping 348 matching lines @@
         this[_current] = this[_iterable][core.$elementAt](this[_index]);
         this[_index] = dart.notNull(this[_index]) + 1;
         return true;
       }
     }
     ListIterator[dart.implements] = () => [core.Iterator$(E)];
     return ListIterator;
   });
   let ListIterator = ListIterator$();
   let _Transformation$ = dart.generic(function(S, T) {
-    let _Transformation = dart.typedef('_Transformation', dart.functionType(T, [S]));
+    let _Transformation = dart.typedef('_Transformation', () => dart.functionType(T, [S]));
     return _Transformation;
   });
   let _Transformation = _Transformation$();
   let _f = dart.JsSymbol('_f');
   let MappedIterable$ = dart.generic(function(S, T) {
     class MappedIterable extends collection.IterableBase$(T) {
       MappedIterable(iterable, func) {
         if (dart.is(iterable, EfficientLength)) {
           return new (EfficientLengthMappedIterable$(S, T))(iterable, func);
         }
@@ skipping 76 matching lines @@
       }
       [core.$elementAt](index) {
         return this[_f](this[_source][core.$elementAt](index));
       }
     }
     MappedListIterable[dart.implements] = () => [EfficientLength];
     return MappedListIterable;
   });
   let MappedListIterable = MappedListIterable$();
   let _ElementPredicate$ = dart.generic(function(E) {
-    let _ElementPredicate = dart.typedef('_ElementPredicate', dart.functionType(core.bool, [E]));
+    let _ElementPredicate = dart.typedef('_ElementPredicate', () => dart.functionType(core.bool, [E]));
     return _ElementPredicate;
   });
   let _ElementPredicate = _ElementPredicate$();
   let WhereIterable$ = dart.generic(function(E) {
     class WhereIterable extends collection.IterableBase$(E) {
       WhereIterable(iterable, f) {
         this[_iterable] = iterable;
         this[_f] = f;
         super.IterableBase();
       }
@@ skipping 19 matching lines @@
         return false;
       }
       get current() {
         return this[_iterator].current;
       }
     }
     return WhereIterator;
   });
   let WhereIterator = WhereIterator$();
   let _ExpandFunction$ = dart.generic(function(S, T) {
-    let _ExpandFunction = dart.typedef('_ExpandFunction', dart.functionType(core.Iterable$(T), [S]));
+    let _ExpandFunction = dart.typedef('_ExpandFunction', () => dart.functionType(core.Iterable$(T), [S]));
     return _ExpandFunction;
   });
   let _ExpandFunction = _ExpandFunction$();
   let ExpandIterable$ = dart.generic(function(S, T) {
     class ExpandIterable extends collection.IterableBase$(T) {
       ExpandIterable(iterable, f) {
         this[_iterable] = iterable;
         this[_f] = f;
         super.IterableBase();
       }
@@ skipping 775 matching lines @@
       return new core.StateError("No element");
     }
     static tooMany() {
       return new core.StateError("Too many elements");
     }
     static tooFew() {
       return new core.StateError("Too few elements");
     }
   }
   let __CastType0$ = dart.generic(function(S, T) {
-    let __CastType0 = dart.typedef('__CastType0', dart.functionType(core.Iterable$(T), [S]));
+    let __CastType0 = dart.typedef('__CastType0', () => dart.functionType(core.Iterable$(T), [S]));
     return __CastType0;
   });
   let __CastType0 = __CastType0$();
   let __CastType2$ = dart.generic(function(E) {
-    let __CastType2 = dart.typedef('__CastType2', dart.functionType(core.bool, [E]));
+    let __CastType2 = dart.typedef('__CastType2', () => dart.functionType(core.bool, [E]));
     return __CastType2;
   });
   let __CastType2 = __CastType2$();
   let __CastType4$ = dart.generic(function(E) {
-    let __CastType4 = dart.typedef('__CastType4', dart.functionType(core.bool, [E]));
+    let __CastType4 = dart.typedef('__CastType4', () => dart.functionType(core.bool, [E]));
     return __CastType4;
   });
   let __CastType4 = __CastType4$();
   let __CastType6$ = dart.generic(function(T) {
-    let __CastType6 = dart.typedef('__CastType6', dart.functionType(core.bool, [T]));
+    let __CastType6 = dart.typedef('__CastType6', () => dart.functionType(core.bool, [T]));
     return __CastType6;
   });
   let __CastType6 = __CastType6$();
   let FixedLengthListMixin$ = dart.generic(function(E) {
     class FixedLengthListMixin extends core.Object {
       set length(newLength) {
         throw new core.UnsupportedError("Cannot change the length of a fixed-length list");
       }
       add(value) {
         dart.as(value, E);
@@ skipping 711 matching lines @@
   exports.ReversedListIterable = ReversedListIterable;
   exports.UnmodifiableListError = UnmodifiableListError;
   exports.NonGrowableListError = NonGrowableListError;
   exports.makeListFixedLength = makeListFixedLength;
   exports.Lists = Lists;
   exports.printToConsole = printToConsole;
   exports.Sort = Sort;
   exports.Symbol = Symbol;
   exports.POWERS_OF_TEN = POWERS_OF_TEN;
 })(_internal, core, collection, math, _interceptors, _js_primitives);