run iwyu on base!

base/file_path.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 <algorithm>
+#include </Developer/SDKs/MacOSX10.5.sdk/System/Library/Frameworks/CoreFoundation.framework/Headers/CFBase.h>
+#include </Developer/SDKs/MacOSX10.5.sdk/System/Library/Frameworks/CoreFoundation.framework/Headers/CFString.h>
+#include </Developer/SDKs/MacOSX10.5.sdk/System/Library/Frameworks/CoreServices.framework/Headers/../Frameworks/CarbonCore.framework/Headers/MacTypes.h>
+#include <stdbool.h>
+#include <stddef.h>
+#include <string.h>
+#include <string>
+#include <vector>
 
+#include "base/basictypes.h"
 #include "base/file_path.h"
+#include "base/string16.h"
+#include "build/build_config.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #elif defined(OS_MACOSX)
-#include <CoreFoundation/CoreFoundation.h>
 #endif
 
 #include "base/logging.h"
 #include "base/pickle.h"
-
 // These includes are just for the *Hack functions, and should be removed
 // when those functions are removed.
 #include "base/string_piece.h"
 #include "base/string_util.h"
 #include "base/sys_string_conversions.h"
 #include "base/utf_string_conversions.h"
 
 #if defined(OS_MACOSX)
 #include "base/mac/scoped_cftyperef.h"
 #include "base/third_party/icu/icu_utf.h"
@@ skipping 1167 matching lines @@
 
 #if defined(FILE_PATH_USES_WIN_SEPARATORS)
 FilePath FilePath::NormalizeWindowsPathSeparators() const {
   StringType copy = path_;
   for (size_t i = 1; i < arraysize(kSeparators); ++i) {
     std::replace(copy.begin(), copy.end(), kSeparators[i], kSeparators[0]);
   }
   return FilePath(copy);
 }
 #endif