Reify type params on map literals

test/codegen_expected/corelib/apply_test.js

 dart_library.library('corelib/apply_test', null, /* Imports */[
   'dart_sdk',
   'expect'
 ], function load__apply_test(exports, dart_sdk, expect) {
   'use strict';
   const core = dart_sdk.core;
   const _interceptors = dart_sdk._interceptors;
   const dart = dart_sdk.dart;
   const dartx = dart_sdk.dartx;
   const expect$ = expect.expect;
@@ skipping 85 matching lines @@
       expect$.Expect.equals(res, core.Function.apply(core.Function._check(func), core.List._check(list), MapOfSymbol$dynamic().new()));
     }
     dart.fn(testList, dynamicAnddynamicAnddynamicTodynamic());
     function test(res, func, list, map) {
       map = symbol_map_helper.symbolMapToStringMap(MapOfString$dynamic()._check(map));
       expect$.Expect.equals(res, core.Function.apply(core.Function._check(func), core.List._check(list), MapOfSymbol$dynamic()._check(map)));
     }
     dart.fn(test, dynamicAnddynamicAnddynamic__Todynamic());
     testList(42, apply_test.test0, null);
     testList(42, apply_test.test0, []);
-    testMap(42, apply_test.test0a, dart.map({a: 5}));
+    testMap(42, apply_test.test0a, dart.map({a: 5}, core.String, core.int));
     testList(42, apply_test.test1, JSArrayOfint().of([41]));
-    test(42, apply_test.test1a, JSArrayOfint().of([20]), dart.map({a: 22}));
+    test(42, apply_test.test1a, JSArrayOfint().of([20]), dart.map({a: 22}, core.String, core.int));
     testList(42, apply_test.test2, JSArrayOfint().of([20, 22]));
-    test(42, apply_test.test2a, JSArrayOfint().of([10, 15]), dart.map({a: 17}));
+    test(42, apply_test.test2a, JSArrayOfint().of([10, 15]), dart.map({a: 17}, core.String, core.int));
     let cfoo = dart.bind(new apply_test.C(), 'foo');
     testList(42, cfoo, JSArrayOfint().of([32]));
     let app = apply_test.confuse(core.Function.apply);
     expect$.Expect.equals(42, dart.dcall(app, apply_test.test2, JSArrayOfint().of([22, 20])));
     expect$.Expect.equals(42, core.Function.apply(core.Function.apply, JSArrayOfObject().of([apply_test.test2, JSArrayOfint().of([17, 25])])));
     testList(42, new apply_test.Callable(), JSArrayOfint().of([13, 29]));
   };
   dart.fn(apply_test.main, VoidTodynamic());
   symbol_map_helper.symbolMapToStringMap = function(map) {
     if (map == null) return null;
     let result = MapOfSymbol$dynamic().new();
     map[dartx.forEach](dart.fn((name, value) => {
       result[dartx.set](core.Symbol.new(name), value);
     }, StringAnddynamicTovoid()));
     return result;
   };
   dart.fn(symbol_map_helper.symbolMapToStringMap, MapOfString$dynamicToMapOfSymbol$dynamic());
   // Exports:
   exports.apply_test = apply_test;
   exports.symbol_map_helper = symbol_map_helper;
 });