dart2js: fix named arguments with Function.apply in the startup emitter.

sdk/lib/_internal/js_runtime/lib/core_patch.dart

Index: sdk/lib/_internal/js_runtime/lib/core_patch.dart
diff --git a/sdk/lib/_internal/js_runtime/lib/core_patch.dart b/sdk/lib/_internal/js_runtime/lib/core_patch.dart
index 22186f69c49787786e367ae9f68195c1d74dad25..971b37f96e36270c2b6726a7f0ba5f2b83033563 100644
--- a/sdk/lib/_internal/js_runtime/lib/core_patch.dart
+++ b/sdk/lib/_internal/js_runtime/lib/core_patch.dart
@@ -74,7 +74,7 @@ class Function {
   static apply(Function function,
                List positionalArguments,
                [Map<Symbol, dynamic> namedArguments]) {
-    return Primitives.applyFunctionNewEmitter(function, positionalArguments,
+    return Primitives.applyFunction2(function, positionalArguments,
         namedArguments == null ? null : _symbolMapToStringMap(namedArguments));
   }
 
@@ -82,7 +82,7 @@ class Function {
   static apply(Function function,
                List positionalArguments,
                [Map<Symbol, dynamic> namedArguments]) {
-    return Primitives.applyFunctionNewEmitter(function, positionalArguments,
+    return Primitives.applyFunction2(function, positionalArguments,
         namedArguments == null ? null : _symbolMapToStringMap(namedArguments));
   }