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 5e1c0aad2d9a924b6f9ba82ae42e17929bcdca20..efa47cb42cf3044159b9f623d5958cab6a798392 100644
--- a/chrome/browser/ui/webui/print_preview_handler.cc
+++ b/chrome/browser/ui/webui/print_preview_handler.cc
@@ -483,6 +483,22 @@ void PrintPreviewHandler::HandleGetPreview(const ListValue* args) {
     print_preview_ui->OnPrintPreviewFailed();
     return;
   }
+
+  bool display_header_footer;

[Chris Guillory, 2011/07/26 00:10:45]

This local isn't used. Do you just want to
DCHECK(settings->HasKey(printing::kSettingHeaderFooter))?

[Aayush Kumar, 2011/07/26 01:55:41]

Sorry - this was deprecated code.  Removed.
On 2011/07/26 00:10:45, Chris Guillory wrote:

+  if (!settings->GetBoolean(printing::kSettingHeaderFooter,
+                            &display_header_footer)) {
+    NOTREACHED();
+  }
+
+  // Retrieving the page title and url and sending it to the renderer process.

[Chris Guillory, 2011/07/26 00:10:45]

Nit: Retrieving -> Retrieve
sending -> send

[Aayush Kumar, 2011/07/26 01:55:41]

Done.

+  settings->SetString(printing::kSettingHeaderFooterTitle,
+                      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));