Switch to standard integer types in printing/.

printing/backend/print_backend_dummy.cc

 // Copyright (c) 2010 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.
 
 // This is dummy implementation for all configurations where there is no
 // print backend.
 #if !defined(PRINT_BACKEND_AVAILABLE)
 
 #include "printing/backend/print_backend.h"
 
 #include "base/logging.h"
+#include "base/macros.h"
 #include "base/values.h"
 
 namespace printing {
 
 class DummyPrintBackend : public PrintBackend {
  public:
   DummyPrintBackend() {
   }
 
   bool EnumeratePrinters(PrinterList* printer_list) override {
@@ skipping 32 matching lines @@
 };
 
 scoped_refptr<PrintBackend> PrintBackend::CreateInstance(
     const base::DictionaryValue* print_backend_settings) {
   return new DummyPrintBackend();
 }
 
 }  // namespace printing
 
 #endif  // PRINT_BACKEND_AVAILABLE