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

components/sync_driver/sync_prefs_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 "components/sync_driver/sync_prefs.h"
 
+#include <stdint.h>
+
 #include <map>
 
 #include "base/command_line.h"
 #include "base/message_loop/message_loop.h"
 #include "base/prefs/pref_notifier_impl.h"
 #include "base/prefs/pref_value_store.h"
 #include "base/prefs/testing_pref_service.h"
 #include "base/time/time.h"
 #include "components/pref_registry/testing_pref_service_syncable.h"
 #include "components/sync_driver/pref_names.h"
@@ skipping 217 matching lines @@
   sync_prefs.SetKeepEverythingSynced(true);
   EXPECT_TRUE(sync_prefs.GetPreferredDataTypes(syncer::UserTypes())
                   .Has(syncer::DEVICE_INFO));
   sync_prefs.SetKeepEverythingSynced(false);
   EXPECT_TRUE(sync_prefs.GetPreferredDataTypes(syncer::UserTypes())
                   .Has(syncer::DEVICE_INFO));
 }
 
 // Verify that invalidation versions are persisted and loaded correctly.
 TEST_F(SyncPrefsTest, InvalidationVersions) {
-  std::map<syncer::ModelType, int64> versions;
+  std::map<syncer::ModelType, int64_t> versions;
   versions[syncer::BOOKMARKS] = 10;
   versions[syncer::SESSIONS] = 20;
   versions[syncer::PREFERENCES] = 30;
 
   SyncPrefs sync_prefs(&pref_service_);
   sync_prefs.UpdateInvalidationVersions(versions);
 
-  std::map<syncer::ModelType, int64> versions2;
+  std::map<syncer::ModelType, int64_t> versions2;
   sync_prefs.GetInvalidationVersions(&versions2);
 
   EXPECT_EQ(versions.size(), versions2.size());
   for (auto map_iter : versions2) {
     EXPECT_EQ(versions[map_iter.first], map_iter.second);
   }
 }
 
 }  // namespace
 
 }  // namespace sync_driver