Support stacktrace and objecthistogram service commands

runtime/bin/vmservice_impl.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 "bin/vmservice_impl.h"
 
 #include "include/dart_api.h"
 
 #include "bin/builtin.h"
 #include "bin/dartutils.h"
@@ skipping 144 matching lines @@
   // Set requested port.
   DartUtils::SetIntegerField(library, "_port", server_port);
   // Install native resolver.
   result = Dart_SetNativeResolver(library, VmServiceNativeResolver);
   SHUTDOWN_ON_ERROR(result);
   result = Dart_Invoke(library, DartUtils::NewString("main"), 0, NULL);
   SHUTDOWN_ON_ERROR(result);
 
   result = LoadResources(library);
   SHUTDOWN_ON_ERROR(result);
+  result = Dart_CompileAll();
+  SHUTDOWN_ON_ERROR(result);
 
   port_ = Dart_GetMainPortId();
 
   Dart_ExitScope();
   Dart_ExitIsolate();
 
   return true;
 }
 
 
@@ skipping 267 matching lines @@
     if (!strcmp(function_name, entry.name) &&
         (num_arguments == entry.num_arguments)) {
       return entry.function;
     }
   }
   return NULL;
 }
 
 }  // namespace bin
 }  // namespace dart