Move margin processing code to the browser process.

chrome/browser/printing/printing_message_filter.cc

Index: chrome/browser/printing/printing_message_filter.cc
diff --git a/chrome/browser/printing/printing_message_filter.cc b/chrome/browser/printing/printing_message_filter.cc
index d21fd550e0db7afd28d8765e3e6d060bd6983cf4..c35d68c82771119e8b2277c6065073ecb21bc067 100644
--- a/chrome/browser/printing/printing_message_filter.cc
+++ b/chrome/browser/printing/printing_message_filter.cc
@@ -47,8 +47,8 @@ void RenderParamsFromPrintSettings(const printing::PrintSettings& settings,
   params->printable_size.SetSize(
       settings.page_setup_device_units().content_area().width(),
       settings.page_setup_device_units().content_area().height());
-  params->margin_top = settings.page_setup_device_units().content_area().x();
-  params->margin_left = settings.page_setup_device_units().content_area().y();
+  params->margin_top = settings.page_setup_device_units().content_area().y();
+  params->margin_left = settings.page_setup_device_units().content_area().x();
   params->dpi = settings.dpi();
   // Currently hardcoded at 1.25. See PrintSettings' constructor.
   params->min_shrink = settings.min_shrink;
@@ -197,7 +197,7 @@ void PrintingMessageFilter::OnGetDefaultPrintSettings(IPC::Message* reply_msg) {
                              NULL,
                              0,
                              false,
-                             true,
+                             printing::DEFAULT_MARGINS,
                              task);
 }
 
@@ -248,7 +248,7 @@ void PrintingMessageFilter::OnScriptedPrint(
                              host_view,
                              params.expected_pages_count,
                              params.has_selection,
-                             params.use_overlays,
+                             params.margin_type,
                              task);
 }