Use v8::internal threading support in samples/shell.cc.

src/platform-nullos.cc

 // Copyright 2006-2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 322 matching lines @@
   return false;
 }
 
 
 bool ThreadHandle::IsValid() const {
   UNIMPLEMENTED();
   return false;
 }
 
 
-Thread::Thread(Isolate* isolate)
+Thread::Thread(Isolate* isolate, const Options& options)
     : ThreadHandle(ThreadHandle::INVALID),
-      isolate_(isolate) {
-  set_name("v8:<unknown>");
+      isolate_(isolate),
+      stack_size_(options.stack_size) {
+  set_name(options.name);
   UNIMPLEMENTED();
 }
 
 
 Thread::Thread(Isolate* isolate, const char* name)
     : ThreadHandle(ThreadHandle::INVALID),
-      isolate_(isolate) {
+      isolate_(isolate),
+      stack_size_(0) {
   set_name(name);
   UNIMPLEMENTED();
 }
 
 
 Thread::~Thread() {
   UNIMPLEMENTED();
 }
 
 
@@ skipping 129 matching lines @@
 }
 
 
 void ProfileSampler::Stop() {
   UNIMPLEMENTED();
 }
 
 #endif  // ENABLE_LOGGING_AND_PROFILING
 
 } }  // namespace v8::internal