Move settings setup for PDF and cloud print into single location in PrintingContext

printing/printing_context_no_system_dialog.h

Index: printing/printing_context_no_system_dialog.h
diff --git a/printing/printing_context_no_system_dialog.h b/printing/printing_context_no_system_dialog.h
index f45fb46f41401e497b5c5598afab3a88e5dff5d6..5472a811187c0170b5326574ab971b6f4737a8f1 100644
--- a/printing/printing_context_no_system_dialog.h
+++ b/printing/printing_context_no_system_dialog.h
@@ -27,8 +27,8 @@ class PRINTING_EXPORT PrintingContextNoSystemDialog : public PrintingContext {
       bool has_selection,
       const PrintSettingsCallback& callback) OVERRIDE;
   virtual Result UseDefaultSettings() OVERRIDE;
-  virtual Result UpdatePrinterSettings(bool target_is_pdf,
-                                       bool external_preview) OVERRIDE;
+  virtual gfx::Size GetPdfPaperSizeDeviceUnits() OVERRIDE;
+  virtual Result UpdatePrinterSettings(bool external_preview) OVERRIDE;
   virtual Result InitWithSettings(const PrintSettings& settings) OVERRIDE;
   virtual Result NewDocument(const base::string16& document_name) OVERRIDE;
   virtual Result NewPage() OVERRIDE;