Print Preview: Adding support for localized margin units and format.

chrome/browser/ui/webui/print_preview_handler.h

Index: chrome/browser/ui/webui/print_preview_handler.h
diff --git a/chrome/browser/ui/webui/print_preview_handler.h b/chrome/browser/ui/webui/print_preview_handler.h
index f7491dd13b23c9e3d2191c966d6a1ab8f8dca737..86b7abbace81e5c45b91ad41ee1f677887e1b86f 100644
--- a/chrome/browser/ui/webui/print_preview_handler.h
+++ b/chrome/browser/ui/webui/print_preview_handler.h
@@ -136,6 +136,10 @@ class PrintPreviewHandler : public WebUIMessageHandler,
   // |args| is unused.
   void HandleGetInitiatorTabTitle(const base::ListValue* args);
 
+  // Asks the browser for the number formatting and measurement system according
+  // to the current locale.
+  void HandleGetNumberFormatAndMeasurementSystem(const base::ListValue* args);
+
   // Sends the printer capabilities to the Web UI. |settings_info| contains
   // printer capabilities information.
   void SendPrinterCapabilities(const base::DictionaryValue& settings_info);