run iwyu on base!

base/message_loop_proxy_impl.cc

 // Copyright (c) 2010 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.
 
+#include <stdbool.h>
+#include <stddef.h>
+
+#include "base/basictypes.h"
+#include "base/logging.h"
+#include "base/message_loop.h"
+#include "base/message_loop_proxy.h"
 #include "base/message_loop_proxy_impl.h"
+#include "base/ref_counted.h"
+#include "base/synchronization/lock.h"
+#include "base/task.h"
 #include "base/threading/thread_restrictions.h"
+#include "base/tracked.h"
 
 namespace base {
 
 MessageLoopProxyImpl::~MessageLoopProxyImpl() {
   AutoLock lock(message_loop_lock_);
   // If the target message loop still exists, the d'tor WILL execute on the
   // target loop.
   if (target_message_loop_) {
     DCHECK(MessageLoop::current() == target_message_loop_);
     MessageLoop::current()->RemoveDestructionObserver(this);
@@ skipping 85 matching lines @@
   return ret;
 }
 
 scoped_refptr<MessageLoopProxy>
 MessageLoopProxy::CreateForCurrentThread() {
   scoped_refptr<MessageLoopProxy> ret(new MessageLoopProxyImpl());
   return ret;
 }
 
 }  // namespace base