Added Header and Footer support using Skia

printing/print_settings_initializer_gtk.cc

Index: printing/print_settings_initializer_gtk.cc
diff --git a/printing/print_settings_initializer_gtk.cc b/printing/print_settings_initializer_gtk.cc
index 9b8915ca0d081d419649d2286cb0fb0df9b51d83..bb9c91e42858b456c9ade47a8d7408a3e4929d69 100644
--- a/printing/print_settings_initializer_gtk.cc
+++ b/printing/print_settings_initializer_gtk.cc
@@ -9,6 +9,7 @@
 
 #include "base/string_piece.h"
 #include "base/utf_string_conversions.h"
+#include "printing/header_footer_initializer.h"
 #include "printing/print_settings.h"
 #include "printing/units.h"
 
@@ -20,6 +21,7 @@ void PrintSettingsInitializerGtk::InitPrintSettings(
     GtkPageSetup* page_setup,
     const PageRanges& new_ranges,
     bool print_selection_only,
+    const DictionaryValue& header_footer_info,
     PrintSettings* print_settings) {
   DCHECK(settings);
   DCHECK(page_setup);
@@ -75,6 +77,8 @@ void PrintSettingsInitializerGtk::InitPrintSettings(
   // orientation and change the paper size ourselves.
   GtkPageOrientation orientation = gtk_print_settings_get_orientation(settings);
   print_settings->SetOrientation(orientation == GTK_PAGE_ORIENTATION_LANDSCAPE);
+  printing::HeaderFooterInitializer::InitHeaderFooterStrings(
+      header_footer_info, print_settings);
 }
 
 const double PrintSettingsInitializerGtk::kTopMarginInInch = 0.25;