Issue 23640. Implement 'analysis.getNavigation' request.

pkg/analysis_server/lib/src/constants.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 server.constants;
 
 //
 // Server methods
 //
 const String SERVER_GET_VERSION = 'server.getVersion';
 const String SERVER_SHUTDOWN = 'server.shutdown';
 const String SERVER_SET_SUBSCRIPTIONS = 'server.setSubscriptions';
 
 //
 // Server notifications
 //
 const String SERVER_CONNECTED = 'server.connected';
 const String SERVER_ERROR = 'server.error';
 const String SERVER_STATUS = 'server.status';
 
 //
 // Analysis methods
 //
 const String ANALYSIS_GET_ERRORS = 'analysis.getErrors';
 const String ANALYSIS_GET_HOVER = 'analysis.getHover';
 const String ANALYSIS_GET_LIBRARY_DEPENDENCIES =
     'analysis.getLibraryDependencies';
+const String ANALYSIS_GET_NAVIGATION = 'analysis.getNavigation';
 const String ANALYSIS_REANALYZE = 'analysis.reanalyze';
 const String ANALYSIS_SET_ANALYSIS_ROOTS = 'analysis.setAnalysisRoots';
 const String ANALYSIS_SET_PRIORITY_FILES = 'analysis.setPriorityFiles';
 const String ANALYSIS_SET_SUBSCRIPTIONS = 'analysis.setSubscriptions';
 const String ANALYSIS_UPDATE_CONTENT = 'analysis.updateContent';
 const String ANALYSIS_UPDATE_OPTIONS = 'analysis.updateOptions';
 
 //
 // Analysis notifications
 //
@@ skipping 146 matching lines @@
 const String STATIC_TYPE = 'staticType';
 const String SUBCLASSES = 'subclasses';
 const String SUBSCRIPTIONS = 'subscriptions';
 const String SUGGESTIONS = 'suggestions';
 const String SUPERCLASS = 'superclass';
 const String SUPER_CLASS_MEMBER = 'superclassMember';
 const String TARGETS = 'targets';
 const String TYPE = 'type';
 const String VALUE = 'value';
 const String VERSION = 'version';