Deleted OS_WIN and all Windows specific files from base.

base/threading/thread.cc

Index: base/threading/thread.cc
diff --git a/base/threading/thread.cc b/base/threading/thread.cc
index 63b07cbce6935bce5dcc203e289b4b8d58dc2af7..085ecb9ec99b8636fd862e5c12bf63b430bb0693 100644
--- a/base/threading/thread.cc
+++ b/base/threading/thread.cc
@@ -13,10 +13,6 @@
 #include "base/threading/thread_local.h"
 #include "base/threading/thread_restrictions.h"
 
-#if defined(OS_WIN)
-#include "base/win/scoped_com_initializer.h"
-#endif
-
 namespace base {
 
 namespace {
@@ -56,9 +52,6 @@ Thread::Options::~Options() {
 
 Thread::Thread(const std::string& name)
     :
-#if defined(OS_WIN)
-      com_status_(NONE),
-#endif
       stopping_(false),
       running_(false),
       thread_(0),
@@ -73,20 +66,11 @@ Thread::~Thread() {
 
 bool Thread::Start() {
   Options options;
-#if defined(OS_WIN)
-  if (com_status_ == STA)
-    options.message_loop_type = MessageLoop::TYPE_UI;
-#endif
   return StartWithOptions(options);
 }
 
 bool Thread::StartWithOptions(const Options& options) {
   DCHECK(!message_loop_);
-#if defined(OS_WIN)
-  DCHECK((com_status_ != STA) ||
-      (options.message_loop_type == MessageLoop::TYPE_UI));
-#endif
-
   SetThreadWasQuitProperly(false);
 
   MessageLoop::Type type = options.message_loop_type;
@@ -225,15 +209,6 @@ void Thread::ThreadMain() {
   message_loop_->set_thread_name(name_);
   message_loop_->SetTimerSlack(message_loop_timer_slack_);
 
-#if defined(OS_WIN)
-  scoped_ptr<win::ScopedCOMInitializer> com_initializer;
-  if (com_status_ != NONE) {
-    com_initializer.reset((com_status_ == STA) ?
-        new win::ScopedCOMInitializer() :
-        new win::ScopedCOMInitializer(win::ScopedCOMInitializer::kMTA));
-  }
-#endif
-
   // Make sure the thread_id() returns current thread.
   // (This internally acquires lock against PlatformThread::Create)
   DCHECK_EQ(thread_id(), PlatformThread::CurrentId());
@@ -258,10 +233,6 @@ void Thread::ThreadMain() {
   // Let the thread do extra cleanup.
   CleanUp();
 
-#if defined(OS_WIN)
-  com_initializer.reset();
-#endif
-
   // Assert that MessageLoop::Quit was called by ThreadQuitHelper.
   DCHECK(GetThreadWasQuitProperly());