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

chrome/browser/printing/print_dialog_cloud.cc

Index: chrome/browser/printing/print_dialog_cloud.cc
diff --git a/chrome/browser/printing/print_dialog_cloud.cc b/chrome/browser/printing/print_dialog_cloud.cc
index 6b94c24cfd64a31a5cbd394a6ccdc95ad1f5466b..ffdaf47f456c733750e49df5268e514130018da1 100644
--- a/chrome/browser/printing/print_dialog_cloud.cc
+++ b/chrome/browser/printing/print_dialog_cloud.cc
@@ -405,6 +405,7 @@ void CloudPrintFlowHandler::HandleSetPageParameters(const ListValue* args) {
 
   PrintMsg_Print_Params default_settings;
   default_settings.printable_size = gfx::Size(kWidth, kHeight);
+  default_settings.printable_area = gfx::Rect(0, 0, kWidth, kHeight);
   default_settings.dpi = kDPI;
   default_settings.min_shrink = kMinPageShrink;
   default_settings.max_shrink = kMaxPageShrink;
@@ -413,6 +414,7 @@ void CloudPrintFlowHandler::HandleSetPageParameters(const ListValue* args) {
   default_settings.selection_only = false;
   default_settings.preview_request_id = 0;
   default_settings.is_first_request = true;
+  default_settings.print_to_pdf = false;
 
   if (!GetPageSetupParameters(json, default_settings)) {
     NOTREACHED();