Removed NativeMetafile and PreviewMetafile typedef as it's always PdfMetafileSkia.

chrome/renderer/printing/mock_printer.cc

 // Copyright 2014 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/renderer/printing/mock_printer.h"
 
 #include "base/basictypes.h"
 #include "base/files/file_util.h"
 #include "base/memory/shared_memory.h"
 #include "base/strings/string16.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/common/print_messages.h"
 #include "ipc/ipc_message_utils.h"
-#include "printing/metafile_impl.h"
+#include "printing/pdf_metafile_skia.h"
 #include "printing/units.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 #if defined(OS_MACOSX)
 #include "printing/pdf_metafile_cg_mac.h"
 #endif
 
 namespace {
 
 void UpdateMargins(int margins_type, int dpi, PrintMsg_Print_Params* params) {
@@ skipping 184 matching lines @@
 #if defined(OS_WIN)
   base::SharedMemory metafile_data(params.metafile_data_handle, true,
                                    GetCurrentProcess());
 #elif defined(OS_MACOSX)
   base::SharedMemory metafile_data(params.metafile_data_handle, true);
 #endif
   metafile_data.Map(params.data_size);
 #if defined(OS_MACOSX)
   printing::PdfMetafileCg metafile;
 #else
-  printing::NativeMetafile metafile;
+  printing::PdfMetafileSkia metafile;
 #endif
   metafile.InitFromData(metafile_data.memory(), params.data_size);
   printing::Image image(metafile);
   MockPrinterPage* page_data = new MockPrinterPage(metafile_data.memory(),
                                                    params.data_size,
                                                    image);
   scoped_refptr<MockPrinterPage> page(page_data);
   pages_.push_back(page);
 #endif
 
@@ skipping 75 matching lines @@
   params->margin_left = margin_left_;
   params->margin_top = margin_top_;
   params->is_first_request = is_first_request_;
   params->print_scaling_option = print_scaling_option_;
   params->print_to_pdf = print_to_pdf_;
   params->preview_request_id = preview_request_id_;
   params->display_header_footer = display_header_footer_;
   params->title = title_;
   params->url = url_;
 }