run iwyu on base!

base/path_service.cc

 // Copyright (c) 2006-2008 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/hash_fun.h>
+#include <ext/hashtable.h>
+#include <stdbool.h>
+#include <stddef.h>
+#include <algorithm>
+#include <functional>
+#include <hash_map>
+#include <utility>
+#include <vector>
+
+#include "base/base_paths.h"
+#include "base/base_paths_mac.h"
+#include "base/basictypes.h"
 #include "base/path_service.h"
+#include "build/build_config.h"
 
 #ifdef OS_WIN
-#include <windows.h>
 #include <shellapi.h>
 #include <shlobj.h>
+#include <windows.h>
 #endif
 
 #include "base/file_path.h"
 #include "base/file_util.h"
-#include "base/hash_tables.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/synchronization/lock.h"
 
 namespace base {
   bool PathProvider(int key, FilePath* result);
 #if defined(OS_WIN)
   bool PathProviderWin(int key, FilePath* result);
 #elif defined(OS_MACOSX)
   bool PathProviderMac(int key, FilePath* result);
@@ skipping 233 matching lines @@
   p = new Provider;
   p->is_static = false;
   p->func = func;
   p->next = path_data->providers;
 #ifndef NDEBUG
   p->key_start = key_start;
   p->key_end = key_end;
 #endif
   path_data->providers = p;
 }