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>
 #include <sys/types.h>
 
 #include "base/file_util.h"
 #include "base/file_util_proxy.h"
 #include "base/logging.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/browser_window.h"
+#include "printing/metafile.h"
 #include "printing/print_settings_initializer_gtk.h"
 
 // static
 printing::PrintDialogGtkInterface* PrintDialogGtk::CreatePrintDialog(
     PrintingContextCairo* context) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   return new PrintDialogGtk(context);
 }
 
 PrintDialogGtk::PrintDialogGtk(PrintingContextCairo* context)
@@ skipping 48 matching lines @@
   gtk_print_unix_dialog_set_manual_capabilities(GTK_PRINT_UNIX_DIALOG(dialog_),
                                                 cap);
 #if GTK_CHECK_VERSION(2, 18, 0)
   gtk_print_unix_dialog_set_embed_page_setup(GTK_PRINT_UNIX_DIALOG(dialog_),
                                              TRUE);
 #endif
   g_signal_connect(dialog_, "response", G_CALLBACK(OnResponseThunk), this);
   gtk_widget_show(dialog_);
 }
 
-void PrintDialogGtk::PrintDocument(const NativeMetafile* metafile,
+void PrintDialogGtk::PrintDocument(const printing::Metafile* metafile,
                                    const string16& document_name) {
   // This runs on the print worker thread, does not block the UI thread.
   DCHECK(!BrowserThread::CurrentlyOn(BrowserThread::UI));
 
   // The document printing tasks can outlive the PrintingContext that created
   // this dialog.
   AddRef();
   DCHECK(!save_document_event_.get());
   save_document_event_.reset(new base::WaitableEvent(false, false));
 
@@ skipping 58 matching lines @@
       callback_ = NULL;
       return;
     }
     case GTK_RESPONSE_APPLY:
     default: {
       NOTREACHED();
     }
   }
 }
 
-void PrintDialogGtk::SaveDocumentToDisk(const NativeMetafile* metafile,
+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_)) {
@@ skipping 42 matching lines @@
   if (print_job)
     g_object_unref(print_job);
   base::FileUtilProxy::Delete(
       BrowserThread::GetMessageLoopProxyForThread(BrowserThread::FILE),
       path_to_pdf_,
       false,
       NULL);
   // Printing finished. Matches AddRef() in PrintDocument();
   Release();
 }