WIP: DevFS initial implementation

runtime/vm/service_isolate.cc

 // 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.
 
 #include "vm/service_isolate.h"
 
 #include "vm/compiler.h"
 #include "vm/dart_api_impl.h"
 #include "vm/dart_entry.h"
+#include "vm/dev_fs.h"
 #include "vm/isolate.h"
 #include "vm/lockers.h"
 #include "vm/message.h"
 #include "vm/message_handler.h"
 #include "vm/native_entry.h"
 #include "vm/native_arguments.h"
 #include "vm/object.h"
 #include "vm/object_store.h"
 #include "vm/port.h"
 #include "vm/service.h"
@@ skipping 430 matching lines @@
 };
 
 
 void ServiceIsolate::Run() {
   ASSERT(monitor_ == NULL);
   monitor_ = new Monitor();
   ASSERT(monitor_ != NULL);
   // Grab the isolate create callback here to avoid race conditions with tests
   // that change this after Dart_Initialize returns.
   create_callback_ = Isolate::CreateCallback();
+  DevFS::Init();
   Dart::thread_pool()->Run(new RunServiceTask());
 }
 
 
 void ServiceIsolate::KillServiceIsolate() {
   if (!FLAG_shutdown) {
     return;
   }
   {
     MonitorLocker ml(monitor_);
@@ skipping 53 matching lines @@
           DartEntry::InvokeFunction(boot_function, Object::empty_array()));
   ASSERT(!result.IsNull());
   Dart_Port port = ILLEGAL_PORT;
   if (result.IsReceivePort()) {
     port = ReceivePort::Cast(result).Id();
   }
   ASSERT(port != ILLEGAL_PORT);
   ServiceIsolate::SetServicePort(port);
 }
 
+
+void ServiceIsolate::VisitObjectPointers(ObjectPointerVisitor* visitor) {
+  DevFS::VisitObjectPointers(visitor);
+}
+
 }  // namespace dart