Switch to standard integer types in components/, part 4 of 4.

components/user_prefs/tracked/pref_hash_calculator.h

 // Copyright 2013 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.
 
 #ifndef COMPONENTS_USER_PREFS_TRACKED_PREF_HASH_CALCULATOR_H_
 #define COMPONENTS_USER_PREFS_TRACKED_PREF_HASH_CALCULATOR_H_
 
 #include <string>
 
-#include "base/basictypes.h"
+#include "base/macros.h"
 
 namespace base {
 class Value;
 }  // namespace base
 
 // Calculates and validates preference value hashes.
 class PrefHashCalculator {
  public:
   enum ValidationResult {
     INVALID,
@@ skipping 22 matching lines @@
 
  private:
   const std::string seed_;
   const std::string device_id_;
   const std::string legacy_device_id_;
 
   DISALLOW_COPY_AND_ASSIGN(PrefHashCalculator);
 };
 
 #endif  // COMPONENTS_USER_PREFS_TRACKED_PREF_HASH_CALCULATOR_H_