Remove implicit conversions from scoped_refptr to T* in chrome/browser/printing/

chrome/browser/printing/print_view_manager_base.cc

 // Copyright 2013 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_view_manager_base.h"
 
 #include "base/bind.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 43 matching lines @@
 
 }  // namespace
 
 PrintViewManagerBase::PrintViewManagerBase(content::WebContents* web_contents)
     : content::WebContentsObserver(web_contents),
       number_pages_(0),
       printing_succeeded_(false),
       inside_inner_message_loop_(false),
       cookie_(0),
       queue_(g_browser_process->print_job_manager()->queue()) {
-  DCHECK(queue_);
+  DCHECK(queue_.get());
 #if (defined(OS_POSIX) && !defined(OS_MACOSX)) || \
     defined(WIN_PDF_METAFILE_FOR_PRINTING)
   expecting_first_page_ = true;
 #endif
   Profile* profile =
       Profile::FromBrowserContext(web_contents->GetBrowserContext());
   printing_enabled_.Init(
       prefs::kPrintingEnabled,
       profile->GetPrefs(),
       base::Bind(&PrintViewManagerBase::UpdateScriptedPrintingBlocked,
@@ skipping 467 matching lines @@
 
   if (!cookie) {
     // Out of sync. It may happens since we are completely asynchronous. Old
     // spurious message can happen if one of the processes is overloaded.
     return false;
   }
 
   // The job was initiated by a script. Time to get the corresponding worker
   // thread.
   scoped_refptr<PrinterQuery> queued_query = queue_->PopPrinterQuery(cookie);
-  if (!queued_query) {
+  if (!queued_query.get()) {
     NOTREACHED();
     return false;
   }
 
-  if (!CreateNewPrintJob(queued_query)) {
+  if (!CreateNewPrintJob(queued_query.get())) {
     // Don't kill anything.
     return false;
   }
 
   // Settings are already loaded. Go ahead. This will set
   // print_job_->is_job_pending() to true.
   print_job_->StartPrinting();
   return true;
 }
 
@@ skipping 16 matching lines @@
 
 
   printing::PrintJobManager* print_job_manager =
       g_browser_process->print_job_manager();
   // May be NULL in tests.
   if (!print_job_manager)
     return;
 
   scoped_refptr<printing::PrinterQuery> printer_query;
   printer_query = queue_->PopPrinterQuery(cookie);
-  if (!printer_query)
+  if (!printer_query.get())
     return;
   BrowserThread::PostTask(
       BrowserThread::IO, FROM_HERE,
       base::Bind(&PrinterQuery::StopWorker, printer_query.get()));
 }
 
 }  // namespace printing