Change getRange to sublist. Make getRange deprecated.

sdk/lib/io/options.dart

Index: sdk/lib/io/options.dart
diff --git a/sdk/lib/io/options.dart b/sdk/lib/io/options.dart
index cf42b35f09e08433a3f43e867f0b475854fde168..91a8e5841e6e46d1743d3608919b00a9e19f6e4f 100644
--- a/sdk/lib/io/options.dart
+++ b/sdk/lib/io/options.dart
@@ -47,7 +47,7 @@ class _OptionsImpl implements Options {
   List<String> get arguments {
     if (_arguments == null) {
       // On first access make a copy of the native arguments.
-      _arguments = _nativeArguments.getRange(0, _nativeArguments.length);
+      _arguments = _nativeArguments.sublist(0, _nativeArguments.length);
     }
     return _arguments;
   }