Switch to standard integer types in base/prefs/.

base/prefs/default_pref_store_unittest.cc

 // Copyright (c) 2012 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/macros.h"
 #include "base/prefs/default_pref_store.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using base::StringValue;
 using base::Value;
 
 namespace {
 
 class MockPrefStoreObserver : public PrefStore::Observer {
  public:
@@ skipping 45 matching lines @@
   pref_store->ReplaceDefaultValue(kPrefKey,
                                   scoped_ptr<Value>(new StringValue("bar")));
   EXPECT_EQ(1, observer.change_count());
 
   // But only if the value actually changed.
   pref_store->ReplaceDefaultValue(kPrefKey,
                                   scoped_ptr<Value>(new StringValue("bar")));
   EXPECT_EQ(1, observer.change_count());
 }