printing::Metafile: Simplify OS_MACOSX-specific code path

components/printing/test/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 "components/printing/test/mock_printer.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"
@@ skipping 194 matching lines @@
   EXPECT_EQ(page_number_, params.page_number);
   EXPECT_LE(params.page_number, number_pages_);
 
 #if defined(OS_WIN) || defined(OS_MACOSX)
   // Load the data sent from a RenderView object and create a PageData object.
   // We duplicate the given file handle when creating a base::SharedMemory
   // instance so that its destructor closes the copy.
   EXPECT_GT(params.data_size, 0U);
   base::SharedMemory metafile_data(params.metafile_data_handle, true);
   metafile_data.Map(params.data_size);
-#if defined(OS_MACOSX)
-  printing::PdfMetafileCg metafile;
-#else
   printing::PdfMetafileSkia metafile(printing::PDF_SKIA_DOCUMENT_TYPE);
-#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
 
   // We finish printing a printing job.
   // Reset the job status and the printer status.
@@ skipping 70 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_;
 }