Deleted OS_WIN and all Windows specific files from base.

base/threading/thread_local_storage_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#if defined(OS_WIN)
-#include <windows.h>
-#include <process.h>
-#endif
-
 #include "base/threading/simple_thread.h"
 #include "base/threading/thread_local_storage.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
-#if defined(OS_WIN)
-// Ignore warnings about ptr->int conversions that we use when
-// storing ints into ThreadLocalStorage.
-#pragma warning(disable : 4311 4312)
-#endif
-
 namespace base {
 
 namespace {
 
 const int kInitialTlsValue = 0x5555;
 const int kFinalTlsValue = 0x7777;
 // How many times must a destructor be called before we really are done.
 const int kNumberDestructorCallRepetitions = 3;
 
 static ThreadLocalStorage::StaticSlot tls_slot = TLS_INITIALIZER;
@@ skipping 42 matching lines @@
 
 }  // namespace
 
 TEST(ThreadLocalStorageTest, Basics) {
   ThreadLocalStorage::Slot slot;
   slot.Set(reinterpret_cast<void*>(123));
   int value = reinterpret_cast<intptr_t>(slot.Get());
   EXPECT_EQ(value, 123);
 }
 
-#if defined(THREAD_SANITIZER) || \
-    (defined(OS_WIN) && defined(ARCH_CPU_X86_64) && !defined(NDEBUG))
+#if defined(THREAD_SANITIZER)
 // Do not run the test under ThreadSanitizer. Because this test iterates its
 // own TSD destructor for the maximum possible number of times, TSan can't jump
 // in after the last destructor invocation, therefore the destructor remains
 // unsynchronized with the following users of the same TSD slot. This results
 // in race reports between the destructor and functions in other tests.
 //
 // It is disabled on Win x64 with incremental linking (i.e. "Debug") pending
 // resolution of http://crbug.com/251251.
 #define MAYBE_TLSDestructors DISABLED_TLSDestructors
 #else
@@ skipping 25 matching lines @@
     delete threads[index];
     delete thread_delegates[index];
 
     // Verify that the destructor was called and that we reset.
     EXPECT_EQ(values[index], kFinalTlsValue);
   }
   tls_slot.Free();  // Stop doing callbacks to cleanup threads.
 }
 
 }  // namespace base