Rename some bools in the analysis server API.

pkg/analysis_server/test/integration/integration_tests.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 test.integration.analysis;
 
 import 'dart:async';
 import 'dart:collection';
 import 'dart:convert';
 import 'dart:io';
@@ skipping 102 matching lines @@
    */
   Future get analysisFinished {
     Completer completer = new Completer();
     StreamSubscription subscription;
     // This will only work if the caller has already subscribed to
     // SERVER_STATUS (e.g. using sendServerSetSubscriptions(['STATUS']))
     expect(_subscribedToServerStatus, isTrue);
     subscription = onServerStatus.listen((params) {
       bool analysisComplete = false;
       try {
-        analysisComplete = !params['analysis']['analyzing'];
+        analysisComplete = !params['analysis']['isAnalyzing'];
       } catch (_) {
         // Status message was mal-formed or missing optional parameters.  That's
         // fine, since we'll detect a mal-formed status message below.
       }
       if (analysisComplete) {
         completer.complete(params);
         subscription.cancel();
       }
       expect(params, isServerStatusParams);
     });
@@ skipping 695 matching lines @@
    */
   void _recordStdio(String line) {
     double elapsedTime = _time.elapsedTicks / _time.frequency;
     line = "$elapsedTime: $line";
     if (_debuggingStdio) {
       print(line);
     }
     _recordedStdio.add(line);
   }
 }