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

chrome/browser/local_discovery/cloud_print_printer_list_unittest.cc

 // 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.
 
 #include "chrome/browser/local_discovery/cloud_print_printer_list.h"
 
+#include <stddef.h>
+
 #include <set>
 
 #include "base/json/json_reader.h"
 #include "chrome/browser/local_discovery/cloud_device_list_delegate.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using testing::Mock;
 using testing::SaveArg;
 using testing::StrictMock;
@@ skipping 54 matching lines @@
 
   EXPECT_EQ("someID", devices[0].id);
   EXPECT_EQ("someDisplayName", devices[0].display_name);
   EXPECT_EQ("someDescription", devices[0].description);
   EXPECT_EQ("printer", devices[0].type);
 }
 
 }  // namespace
 
 }  // namespace local_discovery