Remove Simplify Page option from Print Preview

chrome/browser/printing/print_preview_dialog_controller.h

Index: chrome/browser/printing/print_preview_dialog_controller.h
diff --git a/chrome/browser/printing/print_preview_dialog_controller.h b/chrome/browser/printing/print_preview_dialog_controller.h
index d13158371d8c10e67a0d232437989e1eba0ab6b4..c89954e5628a6c9c22de206ea17b3c4fd1a3e901 100644
--- a/chrome/browser/printing/print_preview_dialog_controller.h
+++ b/chrome/browser/printing/print_preview_dialog_controller.h
@@ -79,15 +79,6 @@ class PrintPreviewDialogController
     return is_creating_print_preview_dialog_;
   }
 
-  void AddProxyDialogForWebContents(content::WebContents* source,
-                                    content::WebContents* target);
-
-  void RemoveProxyDialogForWebContents(content::WebContents* source);
-
-  // Returns |source|'s |target| if it's a proxy, otherwise returns |source|.
-  content::WebContents* GetProxyDialogTarget(
-      content::WebContents* source) const;
-
  private:
   friend class base::RefCounted<PrintPreviewDialogController>;
 
@@ -131,8 +122,6 @@ class PrintPreviewDialogController
   // Mapping between print preview dialog and the corresponding initiator.
   PrintPreviewDialogMap preview_dialog_map_;
 
-  PrintPreviewDialogMap proxied_dialog_map_;
-
   // A registrar for listening to notifications.
   content::NotificationRegistrar registrar_;