Switch to standard integer types in extensions/browser/.

extensions/browser/api/printer_provider/printer_provider_api.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 "extensions/browser/api/printer_provider/printer_provider_api.h"
 
+#include <stddef.h>
+
 #include <map>
 #include <set>
 #include <utility>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/i18n/rtl.h"
 #include "base/json/json_string_value_serializer.h"
 #include "base/macros.h"
 #include "base/scoped_observer.h"
@@ skipping 744 matching lines @@
   return new PrinterProviderAPIImpl(context);
 }
 
 // static
 std::string PrinterProviderAPI::GetDefaultPrintError() {
   return api::printer_provider_internal::ToString(
       api::printer_provider_internal::PRINT_ERROR_FAILED);
 }
 
 }  // namespace extensions