Another attempt to fix Win build.

src/platform-win32.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 1510 matching lines @@
   if (data_->thread_ != kNoThread) CloseHandle(data_->thread_);
   delete data_;
 }
 
 
 // Create a new thread. It is important to use _beginthreadex() instead of
 // the Win32 function CreateThread(), because the CreateThread() does not
 // initialize thread specific structures in the C runtime library.
 void Thread::Start() {
   data_->thread_ = reinterpret_cast<HANDLE>(
       _beginthreadex(NULL,

[Vitaly Repeshko, 2011/04/12 02:40:56]

Shouldn't we still assert thread creation succeeded?

                      static_cast<unsigned>(stack_size_),
                      ThreadEntry,
                      this,
                      0,
                      NULL));
-  ASSERT(IsValid());
 }
 
 
 // Wait for thread to terminate.
 void Thread::Join() {
   WaitForSingleObject(data_->thread_, INFINITE);
 }
 
 
 Thread::LocalStorageKey Thread::CreateThreadLocalKey() {
@@ skipping 465 matching lines @@
 
 void Sampler::Stop() {
   ASSERT(IsActive());
   SamplerThread::RemoveActiveSampler(this);
   SetActive(false);
 }
 
 #endif  // ENABLE_LOGGING_AND_PROFILING
 
 } }  // namespace v8::internal