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

chrome/browser/about_flags_unittest.cc

 // Copyright (c) 2011 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 "chrome/browser/about_flags.h"
 
+#include <stddef.h>
+
 #include <map>
 #include <set>
 #include <string>
 
 #include "base/feature_list.h"
 #include "base/files/file_path.h"
 #include "base/format_macros.h"
 #include "base/path_service.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
+#include "build/build_config.h"
 #include "components/flags_ui/feature_entry.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/libxml/chromium/libxml_utils.h"
 
 namespace about_flags {
 
 namespace {
 
 typedef base::HistogramBase::Sample Sample;
 typedef std::map<std::string, Sample> SwitchToIdMap;
@@ skipping 269 matching lines @@
     EXPECT_TRUE(enum_entry != histograms_xml_switches_ids.end() &&
                 enum_entry->first == flag)
         << "histograms.xml enum LoginCustomFlags doesn't contain switch '"
         << flag << "' (value=" << uma_id
         << " expected). Consider adding entry:\n"
         << "  " << GetHistogramEnumEntryText(flag, uma_id);
   }
 }
 
 }  // namespace about_flags