Revert of clean up printing::Image and printing::Metafile

chrome/service/cloud_print/print_system_win.cc

Index: chrome/service/cloud_print/print_system_win.cc
diff --git a/chrome/service/cloud_print/print_system_win.cc b/chrome/service/cloud_print/print_system_win.cc
index 292aa689014e3e4616a7ede2b5ebd4c2ba52610c..7d803c3cf6ec8d0181f4d9da14f5ea7522863990 100644
--- a/chrome/service/cloud_print/print_system_win.cc
+++ b/chrome/service/cloud_print/print_system_win.cc
@@ -339,17 +339,13 @@
     }
 
     // ServiceUtilityProcessHost::Client implementation.
-    bool OnRenderPDFPagesToMetafilePageDone(const std::vector<char>& emf_data,
-                                            float scale_factor) override {
-      printing::Emf emf;
-      if (!emf.InitFromData(emf_data.data(), emf_data.size())) {
-        return false;
-      }
+    void OnRenderPDFPagesToMetafilePageDone(
+        float scale_factor,
+        const printing::MetafilePlayer& emf) override {
       PreparePageDCForPrinting(printer_dc_.Get(), scale_factor);
       ::StartPage(printer_dc_.Get());
       emf.SafePlayback(printer_dc_.Get());
       ::EndPage(printer_dc_.Get());
-      return true;
     }
 
     // ServiceUtilityProcessHost::Client implementation.