Fix more tests for the new task model

pkg/analysis_server/test/domain_analysis_test.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.domain.analysis;
 
 import 'dart:async';
 
 import 'package:analysis_server/src/analysis_server.dart';
 import 'package:analysis_server/src/constants.dart';
@@ skipping 294 matching lines @@
     packageMapProvider.dependencies.add(pkgDependency);
     // Create project and wait for analysis
     createProject();
     return waitForTasksFinished().then((_) {
       expect(filesErrors[testFile], isNotEmpty);
       // Add the package to the package map and tickle the package dependency.
       packageMapProvider.packageMap = {
         'pkgA': [resourceProvider.getResource('/packages/pkgA')]
       };
       resourceProvider.modifyFile(pkgDependency, 'new contents');
-      // Let the server time to notice the file has changed, then let
-      // analysis omplete.  There should now be no error.
+      // Give the server time to notice the file has changed, then let
+      // analysis complete. There should now be no error.
       return pumpEventQueue().then((_) => waitForTasksFinished()).then((_) {
         expect(filesErrors[testFile], isEmpty);
       });
     });
   }
 
   test_setRoots_packages() {
     // prepare package
     String pkgFile = '/packages/pkgA/libA.dart';
     resourceProvider.newFile(pkgFile, '''
@@ skipping 370 matching lines @@
   test_beforeAnalysis() async {
     addTestFile('int V = 42;');
     createProject();
     // subscribe
     addAnalysisSubscription(AnalysisService.HIGHLIGHTS, testFile);
     // wait for analysis
     await waitForTasksFinished();
     expect(filesHighlights[testFile], isNotEmpty);
   }
 }