Extracted MetafilePlayer interface from printing::MetafilePlayer.

chrome/service/service_utility_process_host.h

Index: chrome/service/service_utility_process_host.h
diff --git a/chrome/service/service_utility_process_host.h b/chrome/service/service_utility_process_host.h
index ac37bdb5540944b5b71ee24d5d367a7babdbf7b1..e12ab89081270cab43ce6e93478a43a6ad5df289 100644
--- a/chrome/service/service_utility_process_host.h
+++ b/chrome/service/service_utility_process_host.h
@@ -30,7 +30,7 @@ class ChildProcessHost;
 }
 
 namespace printing {
-class Emf;
+class MetafilePlayer;
 struct PageRange;
 struct PrinterCapsAndDefaults;
 struct PrinterSemanticCapsAndDefaults;
@@ -54,7 +54,7 @@ class ServiceUtilityProcessHost : public content::ChildProcessHostDelegate {
     // Called when at least one page in the specified PDF has been rendered
     // successfully into |metafile|.
     virtual void OnRenderPDFPagesToMetafileSucceeded(
-        const printing::Emf& metafile,
+        const printing::MetafilePlayer& metafile,
         int highest_rendered_page_number,
         double scale_factor) {}
     // Called when no page in the passed in PDF could be rendered.
@@ -140,8 +140,8 @@ class ServiceUtilityProcessHost : public content::ChildProcessHostDelegate {
 
   // Messages handlers:
   void OnRenderPDFPagesToMetafilesSucceeded(
-      const std::vector<printing::PageRange>& page_ranges,
-      double scale_factor);
+    const std::vector<printing::PageRange>& page_ranges,

[Lei Zhang, 2014/09/11 23:31:10]

nit: 4 space indent

[Vitaly Buka (NO REVIEWS), 2014/09/12 01:54:00]

Done.

+    double scale_factor);
   void OnRenderPDFPagesToMetafileFailed();
   void OnGetPrinterCapsAndDefaultsSucceeded(
       const std::string& printer_name,