run iwyu on base!

base/metrics/stats_table.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 <ext/hashtable.h>
+#include <string.h>
+#include <string>
+#include <utility>
+
+#include "base/basictypes.h"
+#include "base/logging.h"
 #include "base/metrics/stats_table.h"
-
-#include "base/logging.h"
 #include "base/process_util.h"
 #include "base/scoped_ptr.h"
 #include "base/shared_memory.h"
-#include "base/string_piece.h"
 #include "base/string_util.h"
+#include "base/synchronization/lock.h"
 #include "base/threading/platform_thread.h"
 #include "base/threading/thread_local_storage.h"
-#include "base/utf_string_conversions.h"
-
-#if defined(OS_POSIX)
-#include "errno.h"
-#endif
+#include "build/build_config.h"
 
 namespace base {
 
 // The StatsTable uses a shared memory segment that is laid out as follows
 //
 // +-------------------------------------------+
 // | Version | Size | MaxCounters | MaxThreads |
 // +-------------------------------------------+
 // | Thread names table                        |
 // +-------------------------------------------+
@@ skipping 514 matching lines @@
     static_cast<TLSData*>(tls_index_.Get());
   if (!data)
     return NULL;
 
   DCHECK(data->slot);
   DCHECK_EQ(data->table, this);
   return data;
 }
 
 }  // namespace base