Add Server PID to Server Status page.

pkg/analysis_server/lib/src/status/get_handler.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 analysis_server.src.status.get_handler;
 
 import 'dart:async';
 import 'dart:collection';
 import 'dart:convert';
 import 'dart:io';
@@ skipping 1747 matching lines @@
       buffer.write('Status: Running<br>');
       buffer.write('Instrumentation: ');
       if (AnalysisEngine.instance.instrumentationService.isActive) {
         buffer.write('<span style="color:red">Active</span>');
       } else {
         buffer.write('Inactive');
       }
       buffer.write('<br>');
       buffer.write('Version: ');
       buffer.write(AnalysisServer.VERSION);
+      buffer.write('<br>');
+      buffer.write('Process ID: ');
+      buffer.write(pid);
       buffer.write('</p>');
 
       buffer.write('<p><b>Performance Data</b></p>');
       buffer.write('<p>');
       buffer.write(makeLink(
           COMMUNICATION_PERFORMANCE_PATH, {}, 'Communication performance'));
       buffer.write('</p>');
     }, (StringBuffer buffer) {
       _writeSubscriptionList(buffer, ServerService.VALUES, services);
     });
@@ skipping 189 matching lines @@
    */
   static String makeLink(
       String path, Map<String, String> params, String innerHtml,
       [bool hasError = false]) {
     Uri uri = new Uri(path: path, queryParameters: params);
     String href = HTML_ESCAPE.convert(uri.toString());
     String classAttribute = hasError ? ' class="error"' : '';
     return '<a href="$href"$classAttribute>$innerHtml</a>';
   }
 }