Remove remaining references to Angular and Polymer from the analysis server.

pkg/analysis_server/lib/src/services/search/search_engine.dart

 // Copyright (c) 2014, 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.
 
 library services.search_engine;
 
 import 'dart:async';
 
 import 'package:analysis_server/src/services/index/index.dart';
 import 'package:analysis_server/src/services/search/search_engine_internal.dart';
 import 'package:analyzer/src/generated/element.dart';
 import 'package:analyzer/src/generated/java_core.dart';
 import 'package:analyzer/src/generated/source.dart';
 
 
 /**
  * Returns a new [SearchEngine] instance based on the given [Index].
  */
 SearchEngine createSearchEngine(Index index) {
   return new SearchEngineImpl(index);
 }
 
 
 /**
  * Instances of the enum [MatchKind] represent the kind of reference that was
  * found when a match represents a reference to an element.
  */
 class MatchKind {
   /**
-   * A reference to an Angular element.
-   */
-  static const MatchKind ANGULAR_REFERENCE =
-      const MatchKind('ANGULAR_REFERENCE');
-
-  /**
-   * A reference to an Angular element.
-   */
-  static const MatchKind ANGULAR_CLOSING_TAG_REFERENCE =
-      const MatchKind('ANGULAR_CLOSING_TAG_REFERENCE');
-
-  /**
    * A declaration of an element.
    */
   static const MatchKind DECLARATION = const MatchKind('DECLARATION');
 
   /**
    * A reference to an element in which it is being read.
    */
   static const MatchKind READ = const MatchKind('READ');
 
   /**
@@ skipping 136 matching lines @@
     buffer.write(", range=");
     buffer.write(sourceRange);
     buffer.write(", isResolved=");
     buffer.write(isResolved);
     buffer.write(", isQualified=");
     buffer.write(isQualified);
     buffer.write(")");
     return buffer.toString();
   }
 }