Use List<String> for combinators in summaries.

pkg/analyzer/tool/summary/idl.dart

 // Copyright (c) 2015, 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.
 
 /**
  * This file is an "idl" style description of the summary format.  It is not
  * executed directly; instead it is parsed and transformed into code that
  * implements the summary format.
  *
  * The code generation process introduces the following non-typical semantics:
@@ skipping 248 matching lines @@
 }
 
 /**
  * Unlinked summary information about a `show` or `hide` combinator in an
  * import or export declaration.
  */
 class UnlinkedCombinator {
   /**
    * List of names which are shown.  Empty if this is a `hide` combinator.
    */
-  List<UnlinkedCombinatorName> shows;
+  List<String> shows;
 
   /**
    * List of names which are hidden.  Empty if this is a `show` combinator.
    */
-  List<UnlinkedCombinatorName> hides;
+  List<String> hides;
 }
 
 /**
- * Unlinked summary information about a single name in a `show` or `hide`
- * combinator.
- */
-class UnlinkedCombinatorName {
-  /**
-   * The name itself.
-   */
-  String name;
-}
-
-/**
  * Unlinked summary information about an enum declaration.
  */
 class UnlinkedEnum {
   /**
    * Name of the enum type.
    */
   String name;
 
   /**
    * Values listed in the enum declaration, in declaration order.
@@ skipping 484 matching lines @@
   /**
    * Indicates whether the variable is declared using the `const` keyword.
    */
   bool isConst;
 
   /**
    * Indicates whether this variable lacks an explicit type declaration.
    */
   bool hasImplicitType;
 }