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

chrome/browser/feedback/system_logs/system_logs_fetcher_base.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 CHROME_BROWSER_FEEDBACK_SYSTEM_LOGS_SYSTEM_LOGS_FETCHER_BASE_H_
 #define CHROME_BROWSER_FEEDBACK_SYSTEM_LOGS_SYSTEM_LOGS_FETCHER_BASE_H_
 
+#include <stddef.h>
+
 #include <map>
 #include <string>
 
 #include "base/callback.h"
+#include "base/macros.h"
 #include "base/memory/scoped_vector.h"
 #include "base/memory/weak_ptr.h"
 
 namespace system_logs {
 
 typedef std::map<std::string, std::string> SystemLogsResponse;
 
 // Callback that the data sources use to return data.
 typedef base::Callback<void(SystemLogsResponse* response)>
     SysLogsSourceCallback;
@@ skipping 57 matching lines @@
   size_t num_pending_requests_;   // The number of callbacks it should get.
 
  private:
 
   DISALLOW_COPY_AND_ASSIGN(SystemLogsFetcherBase);
 };
 
 }  // namespace system_logs
 
 #endif  // CHROME_BROWSER_FEEDBACK_SYSTEM_LOGS_SYSTEM_LOGS_FETCHER_BASE_H_