base: Make RefCountedBytes::TakeVector return ref ptr instead of raw ptr

chrome/browser/ui/webui/print_preview/print_preview_ui.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/browser/ui/webui/print_preview/print_preview_ui.h"
 
 #include <map>
 #include <vector>
 
 #include "base/id_map.h"
@@ skipping 424 matching lines @@
 }
 
 void PrintPreviewUI::GetPrintPreviewDataForIndex(
     int index,
     scoped_refptr<base::RefCountedBytes>* data) {
   print_preview_data_service()->GetDataEntry(id_, index, data);
 }
 
 void PrintPreviewUI::SetPrintPreviewDataForIndex(
     int index,
-    const base::RefCountedBytes* data) {
-  print_preview_data_service()->SetDataEntry(id_, index, data);
+    scoped_refptr<base::RefCountedBytes> data) {
+  print_preview_data_service()->SetDataEntry(id_, index, std::move(data));
 }
 
 void PrintPreviewUI::ClearAllPreviewData() {
   print_preview_data_service()->RemoveEntry(id_);
 }
 
 int PrintPreviewUI::GetAvailableDraftPageCount() {
   return print_preview_data_service()->GetAvailableDraftPageCount(id_);
 }
 
@@ skipping 212 matching lines @@
 }
 
 void PrintPreviewUI::SetPdfSavedClosureForTesting(
     const base::Closure& closure) {
   handler_->SetPdfSavedClosureForTesting(closure);
 }
 
 base::WeakPtr<PrintPreviewUI> PrintPreviewUI::GetWeakPtr() {
   return weak_ptr_factory_.GetWeakPtr();
 }