2 files changed, 10 insertions, 3 deletions
diff --git a/chrome/renderer/print_web_view_helper.cc b/chrome/renderer/print_web_view_helper.cc
index e15b78d..408d480 100644
--- a/chrome/renderer/print_web_view_helper.cc
+++ b/chrome/renderer/print_web_view_helper.cc
@@ -178,7 +178,7 @@ void PrintWebViewHelper::PrintPage(WebKit::WebFrame* frame) {
   if (is_preview_) {
     script_initiated_preview_frame_ = frame;
     context_menu_preview_node_.reset();
-    Send(new PrintHostMsg_RequestPrintPreview(routing_id()));
+    RequestPrintPreview();
   } else {
     Print(frame, NULL);
   }
@@ -299,7 +299,7 @@ void PrintWebViewHelper::OnPrintNodeUnderContextMenu() {
   if (is_preview_) {
     context_menu_preview_node_.reset(new WebNode(context_menu_node));
     script_initiated_preview_frame_ = NULL;
-    Send(new PrintHostMsg_RequestPrintPreview(routing_id()));
+    RequestPrintPreview();
   } else {
     WebNode duplicate_node(context_menu_node);
     Print(duplicate_node.document().frame(), &duplicate_node);
@@ -310,7 +310,7 @@ void PrintWebViewHelper::OnInitiatePrintPreview() {
   DCHECK(is_preview_);
   script_initiated_preview_frame_ = NULL;
   context_menu_preview_node_.reset();
-  Send(new PrintHostMsg_RequestPrintPreview(routing_id()));
+  RequestPrintPreview();
 }
 
 void PrintWebViewHelper::Print(WebKit::WebFrame* frame, WebKit::WebNode* node) {
@@ -799,3 +799,8 @@ void PrintWebViewHelper::DisplayPrintJobError() {
       web_view->mainFrame(),
       l10n_util::GetStringUTF16(IDS_PRINT_SPOOL_FAILED_ERROR_TEXT));
 }
+
+void PrintWebViewHelper::RequestPrintPreview() {
+  old_print_pages_params_.reset();
+  Send(new PrintHostMsg_RequestPrintPreview(routing_id()));
+}
diff --git a/chrome/renderer/print_web_view_helper.h b/chrome/renderer/print_web_view_helper.h
index 1ca5670..7c453e1 100644
--- a/chrome/renderer/print_web_view_helper.h
+++ b/chrome/renderer/print_web_view_helper.h
@@ -259,6 +259,8 @@ class PrintWebViewHelper : public RenderViewObserver ,
   // Displays the print job error message to the user.
   void DisplayPrintJobError();
 
+  void RequestPrintPreview();
+
   WebKit::WebView* print_web_view_;
 
   // The frame to print for script initiated print preview.