Connect the right metafiles for print preview on Linux and Windows.

chrome/browser/printing/print_dialog_gtk.cc

 // Copyright (c) 2011 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_dialog_gtk.h"
 
 #include <fcntl.h>
 #include <gtk/gtkpagesetupunixdialog.h>
 #include <gtk/gtkprintjob.h>
 #include <sys/stat.h>
@@ skipping 14 matching lines @@
     PrintingContextCairo::PrintSettingsCallback* callback,
     PrintingContextCairo* context) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
   PrintDialogGtk* dialog = new PrintDialogGtk(callback, context);
   return dialog;
 }
 
 // static
 void PrintDialogGtk::PrintDocument(void* print_dialog,
-                                   const NativeMetafile* metafile,
+                                   const printing::Metafile* metafile,
                                    const string16& document_name) {
   PrintDialogGtk* dialog = static_cast<PrintDialogGtk*>(print_dialog);
 
   scoped_ptr<base::WaitableEvent> event(new base::WaitableEvent(false, false));
   dialog->set_save_document_event(event.get());
   BrowserThread::PostTask(
       BrowserThread::FILE, FROM_HERE,
       NewRunnableMethod(dialog,
                         &PrintDialogGtk::SaveDocumentToDisk,
                         metafile,
@@ skipping 93 matching lines @@
       Release();
       return;
     }
     case GTK_RESPONSE_APPLY:
     default: {
       NOTREACHED();
     }
   }
 }
 
-void PrintDialogGtk::SaveDocumentToDisk(const NativeMetafile* metafile,
-                                        const string16& document_name) {
+void PrintDialogGtk::SaveDocumentToDisk(
+        const printing::Metafile* metafile,
+        const string16& document_name) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
 
   bool error = false;
   if (!file_util::CreateTemporaryFile(&path_to_pdf_)) {
     LOG(ERROR) << "Creating temporary file failed";
     error = true;
   }
 
   if (!error && !metafile->SaveTo(path_to_pdf_)) {
     LOG(ERROR) << "Saving metafile failed";
@@ skipping 46 matching lines @@
       NULL);
   // Printing finished.
   Release();
 }
 
 void PrintDialogGtk::set_save_document_event(base::WaitableEvent* event) {
   DCHECK(event);
   DCHECK(!save_document_event_);
   save_document_event_ = event;
 }