Revert "Rename mappedBy to map."

sdk/lib/collection_dev/list.dart

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 part of dart.collection.dev;
 
 /**
  * Class implementing the read-operations on [List].
  *
  * Implements all read-only operations, except [:operator[]:] and [:length:],
@@ skipping 75 matching lines @@
   }
 
   List<E> getRange(int start, int length) {
     List<E> result = <E>[];
     for (int i = 0; i < length; i++) {
       result.add(this[start + i]);
     }
     return result;
   }
 
-  Iterable map(f(E element)) {
-    return new MappedIterable(this, f);
-  }
-
   List mappedBy(f(E element)) {
     return new MappedList(this, f);
   }
 
   List<E> take(int n) {
     return new ListView(this, 0, n);
   }
 
   List<E> skip(int n) {
     return new ListView(this, n, null);
@@ skipping 430 matching lines @@
       throw new ConcurrentModificationError(_list);
     }
     if (_index <= _start) return false;
     _index -= 1;
     _current = _list[_index];
     return true;
   }
 
   E get current => _current;
 }