[Print Preview] Modified PrepareFrameAndViewPrint class to call the new printBegin function to supp…

chrome/renderer/mock_printer.cc

Index: chrome/renderer/mock_printer.cc
diff --git a/chrome/renderer/mock_printer.cc b/chrome/renderer/mock_printer.cc
index 5848ce80186e6a7858360ab064bed1b456011642..881e56bfed2cb5f783461999f3fb9ca0e18ccd0a 100644
--- a/chrome/renderer/mock_printer.cc
+++ b/chrome/renderer/mock_printer.cc
@@ -65,7 +65,7 @@ MockPrinter::MockPrinter()
     is_first_request_(true),
     print_to_pdf_(false),
     preview_request_id_(0),
-    fit_to_paper_size_(true),
+    print_scaling_option_(WebKit::WebPrintScalingOptionSourceSize),
     display_header_footer_(false),
     date_(ASCIIToUTF16("date")),
     title_(ASCIIToUTF16("title")),
@@ -151,7 +151,7 @@ void MockPrinter::ScriptedPrint(int cookie,
   settings->params.content_size = content_size_;
   settings->params.printable_area = printable_area_;
   settings->params.is_first_request = is_first_request_;
-  settings->params.fit_to_paper_size = fit_to_paper_size_;
+  settings->params.print_scaling_option = print_scaling_option_;
   settings->params.print_to_pdf = print_to_pdf_;
   settings->params.preview_request_id = preview_request_id_;
   settings->params.display_header_footer = display_header_footer_;
@@ -305,7 +305,7 @@ void MockPrinter::SetPrintParams(PrintMsg_Print_Params* params) {
   params->margin_left = margin_left_;
   params->margin_top = margin_top_;
   params->is_first_request = is_first_request_;
-  params->fit_to_paper_size = fit_to_paper_size_;
+  params->print_scaling_option = print_scaling_option_;
   params->print_to_pdf = print_to_pdf_;
   params->preview_request_id = preview_request_id_;
   params->display_header_footer = display_header_footer_;