Switch to standard integer types in components/, part 1 of 4.

components/browser_watcher/crash_reporting_metrics_win.cc

 // Copyright 2015 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/browser_watcher/crash_reporting_metrics_win.h"
 
+#include <stddef.h>
+
 #include <algorithm>
 #include "base/atomicops.h"
 #include "base/guid.h"
 #include "base/logging.h"
+#include "base/macros.h"
 #include "base/strings/safe_sprintf.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/win/registry.h"
 
 namespace browser_watcher {
 
 namespace {
 
 // The prior implementation used 0 and 1. Its data collection is inconsistent
@@ skipping 131 matching lines @@
   }
 
   // Delete the registry keys we've just counted.
   for (const auto& value_name : to_delete)
     regkey.DeleteValue(value_name.c_str());
 
   return values;
 }
 
 }  // namespace browser_watcher