run iwyu on base!

base/synchronization/condition_variable_posix.cc

 // Copyright (c) 2011 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 "base/synchronization/condition_variable.h"
-
-#include <errno.h>
+#include <pthread.h>
+#include <stddef.h>
+#include <sys/_structs.h>
+#include <sys/errno.h>
 #include <sys/time.h>
 
+#include "base/basictypes.h"
 #include "base/logging.h"
+#include "base/synchronization/condition_variable.h"
 #include "base/synchronization/lock.h"
+#include "base/synchronization/lock_impl.h"
 #include "base/time.h"
 
 namespace base {
 
 ConditionVariable::ConditionVariable(Lock* user_lock)
     : user_mutex_(user_lock->lock_.os_lock())
 #if !defined(NDEBUG)
     , user_lock_(user_lock)
 #endif
 {
@@ skipping 46 matching lines @@
   int rv = pthread_cond_broadcast(&condition_);
   DCHECK(rv == 0);
 }
 
 void ConditionVariable::Signal() {
   int rv = pthread_cond_signal(&condition_);
   DCHECK(rv == 0);
 }
 
 }  // namespace base