Remove the limited invalidation feature.

pkg/analysis_server/lib/src/server/driver.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 driver;
 
 import 'dart:async';
 import 'dart:io';
 import 'dart:math';
 
@@ skipping 231 matching lines @@
   static const String INCREMENTAL_RESOLUTION_VALIDATION =
       "incremental-resolution-validation";
 
   /**
    * The name of the option used to disable using the new analysis driver.
    */
   static const String DISABLE_NEW_ANALYSIS_DRIVER =
       'disable-new-analysis-driver';
 
   /**
-   * The name of the option used to enable fined grained invalidation.
-   */
-  static const String FINER_GRAINED_INVALIDATION = 'finer-grained-invalidation';
-
-  /**
    * The name of the option used to cause instrumentation to also be written to
    * a local file.
    */
   static const String INSTRUMENTATION_LOG_FILE = "instrumentation-log-file";
 
   /**
    * The name of the option used to specify if [print] should print to the
    * console instead of being intercepted.
    */
   static const String INTERNAL_DELAY_FREQUENCY = 'internal-delay-frequency';
@@ skipping 122 matching lines @@
       }
     }
 
     AnalysisServerOptions analysisServerOptions = new AnalysisServerOptions();
     analysisServerOptions.enableIncrementalResolutionApi =
         results[ENABLE_INCREMENTAL_RESOLUTION_API];
     analysisServerOptions.enableIncrementalResolutionValidation =
         results[INCREMENTAL_RESOLUTION_VALIDATION];
     analysisServerOptions.enableNewAnalysisDriver =
         !results[DISABLE_NEW_ANALYSIS_DRIVER];
-    analysisServerOptions.finerGrainedInvalidation =
-        results[FINER_GRAINED_INVALIDATION];
     analysisServerOptions.noIndex = results[NO_INDEX];
     analysisServerOptions.useAnalysisHighlight2 =
         results[USE_ANALYSIS_HIGHLIGHT2];
     analysisServerOptions.fileReadMode = results[FILE_READ_MODE];
     analysisServerOptions.newAnalysisDriverLog =
         results[NEW_ANALYSIS_DRIVER_LOG];
     analysisServerOptions.enableVerboseFlutterCompletions =
         results[VERBOSE_FLUTTER_COMPLETIONS];
 
     _initIncrementalLogger(results[INCREMENTAL_RESOLUTION_LOG]);
@@ skipping 141 matching lines @@
     parser.addOption(INCREMENTAL_RESOLUTION_LOG,
         help: "set a destination for the incremental resolver's log");
     parser.addFlag(INCREMENTAL_RESOLUTION_VALIDATION,
         help: "enable validation of incremental resolution results (slow)",
         defaultsTo: false,
         negatable: false);
     parser.addFlag(DISABLE_NEW_ANALYSIS_DRIVER,
         help: "disable using new analysis driver",
         defaultsTo: false,
         negatable: false);
-    parser.addFlag(FINER_GRAINED_INVALIDATION,
-        help: "enable finer grained invalidation",
-        defaultsTo: false,
-        negatable: false);
     parser.addOption(INSTRUMENTATION_LOG_FILE,
         help:
             "the path of the file to which instrumentation data will be written");
     parser.addFlag(INTERNAL_PRINT_TO_CONSOLE,
         help: "enable sending `print` output to the console",
         defaultsTo: false,
         negatable: false);
     parser.addOption(NEW_ANALYSIS_DRIVER_LOG,
         help: "set a destination for the new analysis driver's log");
     parser.addOption(VERBOSE_FLUTTER_COMPLETIONS,
@@ skipping 100 matching lines @@
 
   _DiagnosticServerImpl();
 
   @override
   Future<int> getServerPort() => httpServer.serveHttp();
 
   Future startOnPort(int port) {
     return httpServer.serveHttp(port);
   }
 }