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

chrome/renderer/print_web_view_helper.h

 // 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.
 
 #ifndef CHROME_RENDERER_PRINT_WEB_VIEW_HELPER_H_
 #define CHROME_RENDERER_PRINT_WEB_VIEW_HELPER_H_
 #pragma once
 
 #include "base/memory/scoped_ptr.h"
 #include "base/shared_memory.h"
 #include "base/time.h"
 #include "content/renderer/render_view_observer.h"
 #include "content/renderer/render_view_observer_tracker.h"
-#include "printing/native_metafile.h"
+#include "printing/metafile.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFrameClient.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebViewClient.h"
 #include "ui/gfx/size.h"
 
 class DictionaryValue;
 struct PrintMsg_Print_Params;
 struct PrintMsg_PrintPage_Params;
 struct PrintMsg_PrintPages_Params;
 
 #if defined(USE_X11)
@@ skipping 120 matching lines @@
   // It will implicitly revert the document to display CSS media type.
   void PrintPages(const PrintMsg_PrintPages_Params& params,
                   WebKit::WebFrame* frame,
                   WebKit::WebNode* node);
 
   // Prints the page listed in |params|.
 #if defined(USE_X11)
   void PrintPageInternal(const PrintMsg_PrintPage_Params& params,
                          const gfx::Size& canvas_size,
                          WebKit::WebFrame* frame,
-                         printing::NativeMetafile* metafile,
+                         printing::Metafile* metafile,
                          scoped_ptr<skia::VectorCanvas>* canvas);
 #else
   void PrintPageInternal(const PrintMsg_PrintPage_Params& params,
                          const gfx::Size& canvas_size,
                          WebKit::WebFrame* frame);
 #endif
 
   // Render the frame for printing.
   void RenderPagesForPrint(WebKit::WebFrame* frame, WebKit::WebNode* node);
 
   // Render the frame for preview.
   void RenderPagesForPreview(WebKit::WebFrame* frame, WebKit::WebNode* node);
 
   // Renders all the pages listed in |params| for preview.
   // On success, Send PrintHostMsg_PagesReadyForPreview message with a
   // valid metafile data handle.
   void CreatePreviewDocument(const PrintMsg_PrintPages_Params& params,
                              WebKit::WebFrame* frame,
                              WebKit::WebNode* node);
 
   // Platform specific helper function for rendering page(s) to |metafile|.
 #if defined(OS_WIN)
   void RenderPage(const PrintMsg_Print_Params& params, float* scale_factor,
                   int page_number, WebKit::WebFrame* frame,
-                  scoped_ptr<printing::NativeMetafile>* metafile);
+                  scoped_ptr<printing::Metafile>* metafile);
 #elif defined(OS_MACOSX)
   void RenderPage(const gfx::Size& page_size, const gfx::Point& content_origin,
                   const float& scale_factor, int page_number,
-                  WebKit::WebFrame* frame, printing::NativeMetafile* metafile);
+                  WebKit::WebFrame* frame,
+                  printing::Metafile* metafile);
 #elif defined(OS_POSIX)
   bool RenderPages(const PrintMsg_PrintPages_Params& params,
                    WebKit::WebFrame* frame,
                    WebKit::WebNode* node,
                    bool send_expected_page_count,
                    int* page_count,
-                   printing::NativeMetafile* metafile);
+                   printing::Metafile* metafile);
 #endif  // defined(OS_WIN)
 
   // Helper methods -----------------------------------------------------------
 
   bool CopyAndPrint(WebKit::WebFrame* web_frame);
 
-  bool CopyMetafileDataToSharedMem(printing::NativeMetafile* metafile,
+  bool CopyMetafileDataToSharedMem(printing::Metafile* metafile,
                                    base::SharedMemoryHandle* shared_mem_handle);
 
   static void GetPageSizeAndMarginsInPoints(
       WebKit::WebFrame* frame,
       int page_index,
       const PrintMsg_Print_Params& default_params,
       double* content_width_in_points,
       double* content_height_in_points,
       double* margin_top_in_points,
       double* margin_right_in_points,
@@ skipping 29 matching lines @@
 
   scoped_ptr<PrintMsg_PrintPages_Params> print_pages_params_;
   base::Time last_cancelled_script_print_;
   int user_cancelled_scripted_print_count_;
   bool is_preview_;
 
   DISALLOW_COPY_AND_ASSIGN(PrintWebViewHelper);
 };
 
 #endif  // CHROME_RENDERER_PRINT_WEB_VIEW_HELPER_H_