Switch to standard integer types in components/, part 2 of 4.

components/metrics/persisted_logs.h

 // Copyright 2014 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_METRICS_PERSISTED_LOGS_H_
 #define COMPONENTS_METRICS_PERSISTED_LOGS_H_
 
+#include <stddef.h>
+
 #include <string>
 #include <vector>
 
-#include "base/basictypes.h"
 #include "base/logging.h"
+#include "base/macros.h"
 #include "base/values.h"
 
 class PrefService;
 
 namespace metrics {
 
 // Maintains a list of unsent logs that are written and restored from disk.
 class PersistedLogs {
  public:
   // Used to produce a histogram that keeps track of the status of recalling
@@ skipping 109 matching lines @@
   // The index and type of the log staged for upload. If nothing has been
   // staged, the index will be -1.
   int staged_log_index_;
 
   DISALLOW_COPY_AND_ASSIGN(PersistedLogs);
 };
 
 }  // namespace metrics
 
 #endif  // COMPONENTS_METRICS_PERSISTED_LOGS_H_