Remove implicit conversions from scoped_refptr to T* in printing/

printing/backend/win_helper.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 "printing/backend/win_helper.h"
 
 #include <algorithm>
 
 #include "base/file_version_info.h"
 #include "base/files/file_path.h"
@@ skipping 392 matching lines @@
   HRESULT hr = StreamFromPrintTicket(print_ticket, pt_stream.Receive());
   if (FAILED(hr))
     return dev_mode.Pass();
 
   HPTPROVIDER provider = NULL;
   hr = printing::XPSModule::OpenProvider(printer_name, 1, &provider);
   if (SUCCEEDED(hr)) {
     ULONG size = 0;
     DEVMODE* dm = NULL;
     // Use kPTJobScope, because kPTDocumentScope breaks duplex.
-    hr = printing::XPSModule::ConvertPrintTicketToDevMode(provider,
-                                                          pt_stream,
-                                                          kUserDefaultDevmode,
-                                                          kPTJobScope,
-                                                          &size,
-                                                          &dm,
-                                                          NULL);
+    hr = printing::XPSModule::ConvertPrintTicketToDevMode(
+        provider, pt_stream.get(), kUserDefaultDevmode, kPTJobScope, &size, &dm,
+        NULL);
     if (SUCCEEDED(hr)) {
       // Correct DEVMODE using DocumentProperties. See documentation for
       // PTConvertPrintTicketToDevMode.
       dev_mode = CreateDevMode(printer.Get(), dm);
       printing::XPSModule::ReleaseMemory(dm);
     }
     printing::XPSModule::CloseProvider(provider);
   }
   return dev_mode.Pass();
 }
@@ skipping 88 matching lines @@
     *canceled = (result == IDCANCEL);
   if (result != IDOK)
     return scoped_ptr<DEVMODE, base::FreeDeleter>();
   int size = out->dmSize;
   int extra_size = out->dmDriverExtra;
   CHECK_GE(buffer_size, size + extra_size);
   return out.Pass();
 }
 
 }  // namespace printing