Added Header and Footer support using Skia

chrome/browser/ui/webui/print_preview_handler.cc

Index: chrome/browser/ui/webui/print_preview_handler.cc
diff --git a/chrome/browser/ui/webui/print_preview_handler.cc b/chrome/browser/ui/webui/print_preview_handler.cc
index 22be5a7b5703d9d1c1386aff734205536e984952..abdb3571a7f293b6c55964c2dc51833f775c9e51 100644
--- a/chrome/browser/ui/webui/print_preview_handler.cc
+++ b/chrome/browser/ui/webui/print_preview_handler.cc
@@ -489,6 +489,16 @@ void PrintPreviewHandler::HandleGetPreview(const ListValue* args) {
     print_preview_ui->OnPrintPreviewFailed();
     return;
   }
+
+  // Retrieve the page title and url and send it to the renderer process.
+  settings->SetString(printing::kSettingHeaderFooterTitle,

[kmadhusu, 2011/08/01 17:17:08]

Set the header and footer info in  |settings| only if we need to display the
header and footer. 

[Aayush Kumar, 2011/08/02 00:18:13]

Done.

+                      initiator_tab->GetTitle());
+  std::string url;
+  NavigationEntry* entry = initiator_tab->controller().GetActiveEntry();
+  if (entry)
+    url = entry->virtual_url().spec();
+  settings->SetString(printing::kSettingHeaderFooterURL, url);
+
   VLOG(1) << "Print preview request start";
   RenderViewHost* rvh = initiator_tab->render_view_host();
   rvh->Send(new PrintMsg_PrintPreview(rvh->routing_id(), *settings));