Printing on Windows via PDF

chrome/browser/printing/print_view_manager_base.h

Index: chrome/browser/printing/print_view_manager_base.h
diff --git a/chrome/browser/printing/print_view_manager_base.h b/chrome/browser/printing/print_view_manager_base.h
index bd627a2706b7ab7618b9d703f5a2654fc1dfb5c6..ef48ed5c9e1fa53db38c04a92fcd3fdb065c372b 100644
--- a/chrome/browser/printing/print_view_manager_base.h
+++ b/chrome/browser/printing/print_view_manager_base.h
@@ -23,6 +23,7 @@ class RenderViewHost;
 namespace printing {
 
 class JobEventDetails;
+class PdfToEmfConverter;
 class PrintJob;
 class PrintJobWorkerOwner;
 class PrintQueriesQueue;
@@ -130,6 +131,13 @@ class PrintViewManagerBase : public content::NotificationObserver,
   // Release the PrinterQuery associated with our |cookie_|.
   void ReleasePrinterQuery();
 
+#if defined(WIN_PDF_METAFILE_FOR_PRINTING)
+  // Called on completion of converting the pdf to emf.
+  void OnPdfToEmfConverted(const PrintHostMsg_DidPrintPage_Params& params,
+                           double scale_factor,
+                           const std::vector<base::FilePath>& emf_file);
+#endif
+
   content::NotificationRegistrar registrar_;
 
   // Manages the low-level talk to the printer.
@@ -146,11 +154,16 @@ class PrintViewManagerBase : public content::NotificationObserver,
   // print settings are being loaded.
   bool inside_inner_message_loop_;
 
-#if defined(OS_POSIX) && !defined(OS_MACOSX)
+#if (defined(OS_POSIX) && !defined(OS_MACOSX)) || \
+    defined(WIN_PDF_METAFILE_FOR_PRINTING)
   // Set to true when OnDidPrintPage() should be expecting the first page.
   bool expecting_first_page_;
 #endif
 
+#if defined(WIN_PDF_METAFILE_FOR_PRINTING)
+  scoped_ptr<PdfToEmfConverter> pdf_to_emf_converter_;
+#endif
+
   // The document cookie of the current PrinterQuery.
   int cookie_;