Add plugin info to the status page

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 254 matching lines @@
     plugins.add(AnalysisEngine.instance.enginePlugin);
     plugins.add(serverPlugin);
     plugins.addAll(_userDefinedPlugins);
     ExtensionManager manager = new ExtensionManager();
     manager.processPlugins(plugins);
 
     socketServer = new SocketServer(
         analysisServerOptions, defaultSdk, service, serverPlugin);
     httpServer = new HttpAnalysisServer(socketServer);
     stdioServer = new StdioAnalysisServer(socketServer);
+    socketServer.userDefinedPlugins = _userDefinedPlugins;
 
     if (serve_http) {
       httpServer.serveHttp(port);
     }
 
     _captureExceptions(service, () {
       stdioServer.serveStdio().then((_) {
         if (serve_http) {
           httpServer.close();
         }
@@ skipping 126 matching lines @@
       uuidFile.parent.createSync(recursive: true);
       uuidFile.writeAsStringSync(uuid);
     } catch (exception, stackTrace) {
       service.logPriorityException(exception, stackTrace);
       // Slightly alter the uuid to indicate it was not persisted
       uuid = 'temp-$uuid';
     }
     return uuid;
   }
 }