iwyu: Include stringprintf.h where appropriate, part 2.

chrome/service/cloud_print/printer_job_handler.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/service/cloud_print/printer_job_handler.h"
 
 #include "base/file_util.h"
 #include "base/json/json_reader.h"
 #include "base/md5.h"
-#include "base/string_util.h"
+#include "base/stringprintf.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/common/net/http_return.h"
 #include "chrome/service/cloud_print/cloud_print_consts.h"
 #include "chrome/service/cloud_print/cloud_print_helpers.h"
 #include "chrome/service/cloud_print/job_status_updater.h"
 #include "googleurl/src/gurl.h"
 #include "net/http/http_response_headers.h"
 
 PrinterJobHandler::JobDetails::JobDetails() {}
@@ skipping 214 matching lines @@
                                                   mime_boundary,
                                                   std::string(), &post_data);
   }
   if (printer_info.printer_description != printer_info_.printer_description) {
     CloudPrintHelpers::AddMultipartValueForUpload(
         kPrinterDescValue, printer_info.printer_description, mime_boundary,
         std::string() , &post_data);
   }
   if (printer_info.printer_status != printer_info_.printer_status) {
     CloudPrintHelpers::AddMultipartValueForUpload(
-        kPrinterStatusValue, StringPrintf("%d", printer_info.printer_status),
-        mime_boundary, std::string(), &post_data);
+        kPrinterStatusValue,
+        base::StringPrintf("%d", printer_info.printer_status),
+        mime_boundary,
+        std::string(),
+        &post_data);
   }
   printer_info_ = printer_info;
   if (!post_data.empty()) {
     // Terminate the request body
     post_data.append("--" + mime_boundary + "--\r\n");
     std::string mime_type("multipart/form-data; boundary=");
     mime_type += mime_boundary;
     SetNextJSONHandler(&PrinterJobHandler::HandlePrinterUpdateResponse);
     request_ = new CloudPrintURLFetcher;
     request_->StartPostRequest(
@@ skipping 413 matching lines @@
 }
 
 void PrinterJobHandler::OnJobSpoolFailed() {
   DCHECK(MessageLoop::current() == print_thread_.message_loop());
   job_spooler_ = NULL;
   job_handler_message_loop_proxy_->PostTask(FROM_HERE,
                                             NewRunnableMethod(this,
                                                 &PrinterJobHandler::JobFailed,
                                                 PRINT_FAILED));
 }