Renames and comment tweaks for files.

pkg/analysis_server/lib/src/context_manager.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 context.directory.manager;
 
 import 'dart:async';
 import 'dart:collection';
 import 'dart:convert';
 import 'dart:core';
@@ skipping 1017 matching lines @@
   }
 
   /**
    * Compute the set of files that are being flushed, this is defined as
    * the set of sources in the removed context (context.sources), that are
    * orphaned by this context being removed (no other context includes this
    * file.)
    */
   List<String> _computeFlushedFiles(ContextInfo info) {
     if (enableNewAnalysisDriver) {
-      Set<String> flushedFiles = info.analysisDriver.knownFiles.toSet();
+      Set<String> flushedFiles = info.analysisDriver.addedFiles.toSet();
       for (ContextInfo contextInfo in rootInfo.descendants) {
         AnalysisDriver other = contextInfo.analysisDriver;
         if (other != info.analysisDriver) {
-          flushedFiles.removeAll(other.knownFiles);
+          flushedFiles.removeAll(other.addedFiles);
         }
       }
       return flushedFiles.toList(growable: false);
     } else {
       AnalysisContext context = info.context;
       HashSet<String> flushedFiles = new HashSet<String>();
       for (Source source in context.sources) {
         flushedFiles.add(source.fullName);
       }
       for (ContextInfo contextInfo in rootInfo.descendants) {
@@ skipping 893 matching lines @@
     }
     return _embedderLocator;
   }
 
   @override
   SdkExtensionFinder getSdkExtensionFinder(ResourceProvider resourceProvider) {
     return _sdkExtensionFinder ??=
         new SdkExtensionFinder(buildPackageMap(resourceProvider));
   }
 }