Extracted MetafilePlayer interface from printing::MetafilePlayer.

Removed some unused code.
Updated interfaces from plain pointers to scoped_ptr<>
SaveTo(base::FilePath) replaced with SaveTo(base::File).

BUG=408184
TBR=sgurun@chromium.org

Review URL: https://codereview.chromium.org/568633002

Cr-Commit-Position: refs/heads/master@{#294556}

1 files changed, 4 insertions, 7 deletions

diff --git a/chrome/browser/printing/pdf_to_emf_converter.h b/chrome/browser/printing/pdf_to_emf_converter.h
index 0ad5a1a..ca7adc4 100644
--- a/chrome/browser/printing/pdf_to_emf_converter.h
+++ b/chrome/browser/printing/pdf_to_emf_converter.h
@@ -14,19 +14,16 @@ class FilePath;
 }
 
 namespace printing {
-class PdfRenderSettings;
-}
 
-namespace printing {
-
-class Metafile;
+class MetafilePlayer;
+class PdfRenderSettings;
 
 class PdfToEmfConverter {
  public:
   // Callback for when the PDF is converted to an EMF.
   // Takes ownership of metafiles.
-  typedef base::Callback<
-      void(double /*scale_factor*/, ScopedVector<Metafile>* /*emf_files*/)>
+  typedef base::Callback<void(double /*scale_factor*/,
+                              ScopedVector<MetafilePlayer>* /*emf_files*/)>
       ResultCallback;
   virtual ~PdfToEmfConverter() {}