Extracted MetafilePlayer interface from printing::MetafilePlayer.

printing/printed_document_mac.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/printed_document.h"
 
 #import <ApplicationServices/ApplicationServices.h>
 #import <CoreFoundation/CoreFoundation.h>
 
 #include "base/logging.h"
@@ skipping 11 matching lines @@
     DCHECK(&page == mutable_.pages_.find(page.page_number() - 1)->second.get());
   }
 #endif
 
   DCHECK(context);
 
   const PageSetup& page_setup(immutable_.settings_.page_setup_device_units());
   gfx::Rect content_area;
   page.GetCenteredPageContentRect(page_setup.physical_size(), &content_area);
 
-  const Metafile* metafile = page.metafile();
+  const MetafilePlayer* metafile = page.metafile();
   // Each Metafile is a one-page PDF, and pages use 1-based indexing.
   const int page_number = 1;
   struct Metafile::MacRenderPageParams params;
   params.autorotate = true;
   metafile->RenderPage(page_number, context, content_area.ToCGRect(), params);
 }
 
 }  // namespace printing