VM restart + shutdown fixes

runtime/vm/dart.cc

 // Copyright (c) 2013, 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.
 
 #include "vm/dart.h"
 
 #include "vm/code_observers.h"
 #include "vm/cpu.h"
 #include "vm/dart_api_state.h"
 #include "vm/dart_entry.h"
@@ skipping 215 matching lines @@
   }
 
   // Shut down profiling.
   Profiler::Shutdown();
 
   if (FLAG_shutdown) {
     // Disable the creation of new isolates.
     Isolate::DisableIsolateCreation();
 
     // Send the OOB Kill message to all remaining application isolates.
-    Isolate::KillAllIsolates();
+    Isolate::KillAllIsolates(Isolate::kInternalKillMsg);
 
     // Shutdown the service isolate.
     ServiceIsolate::Shutdown();
 
     // Wait for all application isolates and the service isolate to shutdown
     // before shutting down the thread pool.
     WaitForIsolateShutdown();
 
     // Shutdown the thread pool. On return, all thread pool threads have exited.
     delete thread_pool_;
@@ skipping 172 matching lines @@
   return predefined_handles_->handles_.IsValidScopedHandle(address);
 }
 
 
 bool Dart::IsReadOnlyApiHandle(Dart_Handle handle) {
   ASSERT(predefined_handles_ != NULL);
   return predefined_handles_->api_handles_.IsValidHandle(handle);
 }
 
 }  // namespace dart