Also, remove the restart test case

runtime/observatory/tests/service/vm_restart_test.dart

Index: runtime/observatory/tests/service/vm_restart_test.dart
diff --git a/runtime/observatory/tests/service/vm_restart_test.dart b/runtime/observatory/tests/service/vm_restart_test.dart
deleted file mode 100644
index 616831340af482c8bd93cef1a05cf7db9fadcdad..0000000000000000000000000000000000000000
--- a/runtime/observatory/tests/service/vm_restart_test.dart
+++ /dev/null
@@ -1,106 +0,0 @@
-// Copyright (c) 2015, 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.
-// VMOptions=--compile_all --error_on_bad_type --error_on_bad_override
-
-import 'dart:async';
-import 'dart:developer';
-import 'package:observatory/service_io.dart';
-import 'package:unittest/unittest.dart';
-import 'service_test_common.dart';
-import 'test_helper.dart';
-
-int count = 0;
-
-void test() {
-  while (true) {
-    count++;
-    debugger();
-  }
-}
-
-var tests = [
-  hasStoppedAtBreakpoint,
-
-  (Isolate isolate) async {
-    // The loop has run one time.
-    var result = await isolate.rootLibrary.evaluate('count');
-    expect(result.type, equals('Instance'));
-    expect(result.valueAsString, equals('1'));
-
-    Completer completer = new Completer();
-    var stream = await isolate.vm.getEventStream(VM.kDebugStream);
-    var subscription;
-    subscription = stream.listen((ServiceEvent event) {
-      if (event.kind == ServiceEvent.kResume) {
-        subscription.cancel();
-        completer.complete();
-      }
-    });
-    isolate.resume();
-    await completer.future;
-
-    // The loop has run twice.
-    result = await isolate.rootLibrary.evaluate('count');
-    expect(result.type, equals('Instance'));
-    expect(result.valueAsString, equals('2'));
-  },
-
-  hasStoppedAtBreakpoint,
-
-  (Isolate isolate) async {
-    Isolate newIsolate = null;
-
-    Completer testCompleter = new Completer();
-    var debugStream = await isolate.vm.getEventStream(VM.kDebugStream);
-    var debugSub;
-    debugSub = debugStream.listen((ServiceEvent event) {
-      if (event.kind == ServiceEvent.kPauseBreakpoint) {
-        if (event.isolate == newIsolate) {
-          // The old isolate has died and the new isolate is at
-          // the breakpoint.
-          newIsolate.reload().then((_) {
-            newIsolate.rootLibrary.evaluate('count').then((result) {
-              expect(result.type, equals('Instance'));
-              expect(result.valueAsString, equals('1'));
-              debugSub.cancel();
-              testCompleter.complete();
-            });
-          });
-        }
-      }
-    });
-
-    Completer restartCompleter = new Completer();
-    var isolateStream = await isolate.vm.getEventStream(VM.kIsolateStream);
-    var isolateSub;
-    bool exit = false;
-    bool start = false;
-    isolateSub = isolateStream.listen((ServiceEvent event) {
-      if (event.kind == ServiceEvent.kIsolateExit) {
-        expect(event.isolate, equals(isolate));
-        print('Old isolate exited');
-        exit = true;
-      }
-      if (event.kind == ServiceEvent.kIsolateStart) {
-        print('New isolate started');
-        newIsolate = event.isolate;
-        start = true;
-      }
-      if (exit && start) {
-        isolateSub.cancel();
-        restartCompleter.complete();
-      }
-    });
-
-    // Restart the vm.
-    print("restarting");
-    await isolate.vm.restart();
-    await restartCompleter.future;
-    print("restarted");
-    await testCompleter.future;
-  },
-];
-
-
-main(args) => runIsolateTests(args, tests, testeeConcurrent: test);