Convert implicit scoped_refptr constructor calls to explicit ones, part 2

chrome/browser/printing/print_job_manager.cc

 // Copyright (c) 2006-2008 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/printing/print_job_manager.h"
 
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/printing/print_job.h"
 #include "chrome/browser/printing/printer_query.h"
@@ skipping 43 matching lines @@
         job->FlushJob(120000);
       job->Stop();
     }
   }
   current_jobs_.clear();
 }
 
 void PrintJobManager::QueuePrinterQuery(PrinterQuery* job) {
   AutoLock lock(lock_);
   DCHECK(job);
-  queued_queries_.push_back(job);
+  queued_queries_.push_back(make_scoped_refptr(job));
   DCHECK(job->is_valid());
 }
 
 void PrintJobManager::PopPrinterQuery(int document_cookie,
                                       scoped_refptr<PrinterQuery>* job) {
   AutoLock lock(lock_);
   for (PrinterQueries::iterator itr = queued_queries_.begin();
        itr != queued_queries_.end();
        ++itr) {
     PrinterQuery* current_query = *itr;
@@ skipping 34 matching lines @@
 
 void PrintJobManager::OnPrintJobEvent(
     PrintJob* print_job,
     const JobEventDetails& event_details) {
   switch (event_details.type()) {
     case JobEventDetails::NEW_DOC: {
       DCHECK(current_jobs_.end() == std::find(current_jobs_.begin(),
                                               current_jobs_.end(),
                                               print_job));
       // Causes a AddRef().
-      current_jobs_.push_back(print_job);
+      current_jobs_.push_back(make_scoped_refptr(print_job));
       break;
     }
     case JobEventDetails::JOB_DONE: {
       PrintJobs::iterator itr = std::find(current_jobs_.begin(),
                                           current_jobs_.end(),
                                           print_job);
       DCHECK(current_jobs_.end() != itr);
       current_jobs_.erase(itr);
       DCHECK(current_jobs_.end() == std::find(current_jobs_.begin(),
                                               current_jobs_.end(),
@@ skipping 35 matching lines @@
   AutoLock lock(enabled_lock_);
   return printing_enabled_;
 }
 
 void PrintJobManager::set_printing_enabled(bool printing_enabled) {
   AutoLock lock(enabled_lock_);
   printing_enabled_ = printing_enabled;
 }
 
 }  // namespace printing