PrintPreview: Honor the print media page size and margin values.

chrome/renderer/print_web_view_helper_win.cc

Index: chrome/renderer/print_web_view_helper_win.cc
diff --git a/chrome/renderer/print_web_view_helper_win.cc b/chrome/renderer/print_web_view_helper_win.cc
index 08b6bed88b9da5c34538dc8c3e403623fd9ac0dc..e680e802b5edaa94e0846f232fb9f3aaab6db34b 100644
--- a/chrome/renderer/print_web_view_helper_win.cc
+++ b/chrome/renderer/print_web_view_helper_win.cc
@@ -182,8 +182,8 @@ Metafile* PrintWebViewHelper::RenderPage(
     bool is_preview, WebFrame* frame, Metafile* metafile) {
   printing::PageSizeMargins page_layout_in_points;
   GetPageSizeAndMarginsInPoints(frame, page_number, params,
-                                &page_layout_in_points);
-
+                                &page_layout_in_points,
+                                default_margins_requested_);
   int width;
   int height;
   if (is_preview) {