Print preview page selection should not require a rerendering of draft pages.

chrome/browser/printing/print_preview_message_handler.h

Index: chrome/browser/printing/print_preview_message_handler.h
diff --git a/chrome/browser/printing/print_preview_message_handler.h b/chrome/browser/printing/print_preview_message_handler.h
index ff56b011ab8e717efe1d98bf22af317f8154c92a..cd056e714fac0a0158e2014ea4b921b1cf5dca3d 100644
--- a/chrome/browser/printing/print_preview_message_handler.h
+++ b/chrome/browser/printing/print_preview_message_handler.h
@@ -33,10 +33,11 @@ class PrintPreviewMessageHandler : public TabContentsObserver {
   void OnRequestPrintPreview();
   void OnDidGetPreviewPageCount(int document_cookie,
                                 int page_count,
-                                bool is_modifiable);
+                                bool is_modifiable,
+                                bool clear_preview_data);
   // |page_number| is 0-based.
   void OnDidPreviewPage(const PrintHostMsg_DidPreviewPage_Params& params);
-  void OnPagesReadyForPreview(
+  void OnMetafileReadyForPrinting(
       const PrintHostMsg_DidPreviewDocument_Params& params);
   void OnPrintPreviewFailed(int document_cookie);