Refactor List.setRange function.

sdk/lib/_internal/compiler/implementation/lib/js_array.dart

Index: sdk/lib/_internal/compiler/implementation/lib/js_array.dart
diff --git a/sdk/lib/_internal/compiler/implementation/lib/js_array.dart b/sdk/lib/_internal/compiler/implementation/lib/js_array.dart
index 7a57e31d26ac0e8857c97f20964969f0ab8b4787..22f50182b060b21e4d162ad47d3f818b340c3dd4 100644
--- a/sdk/lib/_internal/compiler/implementation/lib/js_array.dart
+++ b/sdk/lib/_internal/compiler/implementation/lib/js_array.dart
@@ -229,9 +229,9 @@ class JSArray<E> extends Interceptor implements List<E>, JSIndexable {
     this.length = receiverLength - length;
   }
 
-  void setRange(int start, int length, List<E> from, [int startFrom = 0]) {
+  void setRange(int start, int end, Iterable<E> iterable, [int skipCount = 0]) {
     checkMutable(this, 'set range');
-    IterableMixinWorkaround.setRangeList(this, start, length, from, startFrom);
+    IterableMixinWorkaround.setRangeList(this, start, end, iterable, skipCount);
   }
 
   bool any(bool f(E element)) => IterableMixinWorkaround.any(this, f);