Separate the API's used by ContextManager.

pkg/analysis_server/lib/src/status/get_handler.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 analysis_server.src.status.get_handler;
 
 import 'dart:async';
 import 'dart:collection';
 import 'dart:convert';
 import 'dart:io';
@@ skipping 1024 matching lines @@
   /**
    * Write the status of the analysis domain (on the main status page) to the
    * given [buffer] object.
    */
   void _writeAnalysisStatus(StringBuffer buffer) {
     AnalysisServer analysisServer = _server.analysisServer;
     Map<Folder, AnalysisContext> folderMap = analysisServer.folderMap;
     List<Folder> folders = folderMap.keys.toList();
     folders.sort((Folder first, Folder second) =>
         first.shortName.compareTo(second.shortName));
-    AnalysisOptionsImpl options = analysisServer.contextManager.defaultOptions;
+    AnalysisOptionsImpl options =
+        (analysisServer.contextManager.callbacks as ServerContextManagerCallbacks).defaultOptions;
     ServerOperationQueue operationQueue = analysisServer.operationQueue;
 
     buffer.write('<h3>Analysis Domain</h3>');
     _writeTwoColumns(buffer, (StringBuffer buffer) {
       if (operationQueue.isEmpty) {
         buffer.write('<p>Status: Done analyzing</p>');
       } else {
         ServerOperation operation = operationQueue.peek();
         if (operation is PerformAnalysisOperation) {
           Folder folder = _keyForValue(folderMap, operation.context);
@@ skipping 574 matching lines @@
    */
   static String makeLink(
       String path, Map<String, String> params, String innerHtml,
       [bool hasError = false]) {
     Uri uri = new Uri(path: path, queryParameters: params);
     String href = HTML_ESCAPE.convert(uri.toString());
     String classAttribute = hasError ? ' class="error"' : '';
     return '<a href="$href"$classAttribute>$innerHtml</a>';
   }
 }