Introducing a net::GenerateMimeMultipartBoundary helper.

chrome/service/cloud_print/printer_job_handler.cc

 // Copyright (c) 2012 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/service/cloud_print/printer_job_handler.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/files/file_util.h"
 #include "base/json/json_reader.h"
@@ skipping 665 matching lines @@
 
 void PrinterJobHandler::OnReceivePrinterCaps(
     bool succeeded,
     const std::string& printer_name,
     const printing::PrinterCapsAndDefaults& caps_and_defaults) {
   printing::PrinterBasicInfo printer_info;
   if (printer_watcher_.get())
     printer_watcher_->GetCurrentPrinterInfo(&printer_info);
 
   std::string post_data;
-  std::string mime_boundary;
-  CreateMimeBoundaryForUpload(&mime_boundary);
+  std::string mime_boundary = net::GenerateMimeMultipartBoundary();
 
   if (succeeded) {
     std::string caps_hash =
         base::MD5String(caps_and_defaults.printer_capabilities);
     if (caps_hash != printer_info_cloud_.caps_hash) {
       // Hashes don't match, we need to upload new capabilities (the defaults
       // go for free along with the capabilities)
       printer_info_cloud_.caps_hash = caps_hash;
       if (caps_and_defaults.caps_mime_type == kContentTypeJSON) {
         DCHECK(print_system_->UseCddAndCjt());
@@ skipping 112 matching lines @@
                            job_details.print_data_mime_type_,
                            printer_name,
                            base::UTF16ToUTF8(document_name),
                            job_details.tags_,
                            this)) {
     OnJobSpoolFailed();
   }
 }
 
 }  // namespace cloud_print