Replace using reprecated 'package:analyzer/src/generated/error.dart'.

pkg/analyzer_cli/test/driver_test.dart

Index: pkg/analyzer_cli/test/driver_test.dart
diff --git a/pkg/analyzer_cli/test/driver_test.dart b/pkg/analyzer_cli/test/driver_test.dart
index 58b5c1a142fe50e83692e08bdbd6ae6efaae4e70..cacbc2810b8e7a0771624a1e48596df883bbf050 100644
--- a/pkg/analyzer_cli/test/driver_test.dart
+++ b/pkg/analyzer_cli/test/driver_test.dart
@@ -6,13 +6,15 @@ library analyzer_cli.test.driver;
 
 import 'dart:io';
 
+import 'package:analyzer/error/error.dart';
 import 'package:analyzer/plugin/options.dart';
 import 'package:analyzer/source/analysis_options_provider.dart';
 import 'package:analyzer/source/error_processor.dart';
+import 'package:analyzer/src/error/codes.dart';
 import 'package:analyzer/src/generated/engine.dart';
-import 'package:analyzer/src/generated/error.dart';
 import 'package:analyzer/src/generated/source.dart';
 import 'package:analyzer/src/services/lint.dart';
+import 'package:analyzer/src/task/options.dart';
 import 'package:analyzer_cli/src/driver.dart';
 import 'package:analyzer_cli/src/options.dart';
 import 'package:path/path.dart' as path;
@@ -204,6 +206,7 @@ main() {
           });
         });
       }
+
       createTests('old', AnalysisEngine.ANALYSIS_OPTIONS_FILE);
       createTests('new', AnalysisEngine.ANALYSIS_OPTIONS_YAML_FILE);
     });
@@ -303,6 +306,7 @@ linter:
           });
         });
       }
+
       createTests('old', AnalysisEngine.ANALYSIS_OPTIONS_FILE);
       createTests('new', AnalysisEngine.ANALYSIS_OPTIONS_YAML_FILE);
     });
@@ -351,6 +355,7 @@ linter:
         });
       });
     }
+
     createTests('old', AnalysisEngine.ANALYSIS_OPTIONS_FILE);
     createTests('new', AnalysisEngine.ANALYSIS_OPTIONS_YAML_FILE);
 
@@ -459,6 +464,7 @@ String findSdkDirForSummaries() {
     return new File(path.join(sdkDir, 'lib', '_internal', 'spec.sum'))
         .existsSync();
   }
+
   // Usually the sdk directory is the parent of the parent of the "dart"
   // executable.
   Directory executableParent = new File(Platform.executable).parent;