Add some ArgumentError and RangeError constructors that capture more information.

sdk/lib/internal/list.dart

Index: sdk/lib/internal/list.dart
diff --git a/sdk/lib/internal/list.dart b/sdk/lib/internal/list.dart
index 43e7e6a730efe8019b5c8fe5227d57734660330e..71e08f80de5d9a483de247ed59f7c823c2fa0a88 100644
--- a/sdk/lib/internal/list.dart
+++ b/sdk/lib/internal/list.dart
@@ -239,7 +239,7 @@ class _ListIndicesIterable extends ListIterable<int> {
   int get length => _backedList.length;
   int elementAt(int index) {
     if (index < 0 || index >= length) {
-      throw new RangeError.range(index, 0, length);
+      throw new RangeError.index(index, this);
     }
     return index;
   }