Added Header and Footer support using Skia

printing/print_settings_initializer_mac.cc

Index: printing/print_settings_initializer_mac.cc
diff --git a/printing/print_settings_initializer_mac.cc b/printing/print_settings_initializer_mac.cc
index 5bb7282b49b5571a98ffae1e0e23a9d342af21b1..62f8f27d6e42f30146a2daa5c85906cb7fecfe4e 100644
--- a/printing/print_settings_initializer_mac.cc
+++ b/printing/print_settings_initializer_mac.cc
@@ -5,6 +5,7 @@
 #include "printing/print_settings_initializer_mac.h"
 
 #include "base/sys_string_conversions.h"
+#include "printing/header_footer_initializer.h"
 #include "printing/print_settings.h"
 
 namespace printing {
@@ -15,6 +16,7 @@ void PrintSettingsInitializerMac::InitPrintSettings(
     PMPageFormat page_format,
     const PageRanges& new_ranges,
     bool print_selection_only,
+    const DictionaryValue& header_footer_info,
     PrintSettings* print_settings) {
   DCHECK(print_settings);
 
@@ -65,6 +67,8 @@ void PrintSettingsInitializerMac::InitPrintSettings(
   print_settings->SetPrinterPrintableArea(physical_size_device_units,
                                           printable_area_device_units,
                                           72);
+  printing::HeaderFooterInitializer::InitHeaderFooterStrings(
+      header_footer_info, print_settings);
 }
 
 }  // namespace printing