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 55ffe15a0c4451fcbe7414c35ccd24e5b5dbfd17..408707bee047eda0851f49bb1423444c88c4a6a8 100644
--- a/chrome/browser/ui/webui/print_preview_handler.cc
+++ b/chrome/browser/ui/webui/print_preview_handler.cc
@@ -14,7 +14,6 @@
 #include "base/threading/thread.h"
 #include "base/threading/thread_restrictions.h"
 #include "base/utf_string_conversions.h"
-#include "base/values.h"

[Lei Zhang, 2011/07/12 22:04:50]

Why did you remove this?

[Aayush Kumar, 2011/07/13 21:52:16]

Done.

 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/platform_util.h"
 #include "chrome/browser/printing/background_printing_manager.h"
@@ -449,9 +448,34 @@ void PrintPreviewHandler::HandleGetPreview(const ListValue* args) {
     print_preview_ui->OnPrintPreviewFailed();
     return;
   }
+
+  bool isHeaderFooter;
+  if (!(settings.get())->GetBoolean(printing::kSettingHeaderFooter,

[kmadhusu, 2011/07/13 18:47:53]

"(settings.get())->" == "settings->"

[Aayush Kumar, 2011/07/13 21:52:16]

Done.

+      &isHeaderFooter))

[Lei Zhang, 2011/07/12 22:04:50]

nit: indentation
nit: braces around NOTREACHED()

[Aayush Kumar, 2011/07/13 21:52:16]

Done.

+    NOTREACHED();
+
+  // If the user has checked the Headers and footers option then we go ahead
+  // and retrieve the page URL and title since we're already in the browser
+  // process and send it along to the renderer along with other print settings.
+  // No point going back to the renderer and then making an explicit call to
+  // the browser process again to retrieve this information.
+  DictionaryValue header_footer_info;
+  if (isHeaderFooter) {
+    header_footer_info.SetString(printing::kSettingHeaderFooterTitle,
+        initiator_tab->GetTitle());
+
+    NavigationEntry* entry = initiator_tab->controller().GetActiveEntry();
+    if (entry)

[Lei Zhang, 2011/07/12 22:04:50]

nit: braces

[Aayush Kumar, 2011/07/13 21:52:16]

Done.

+      header_footer_info.SetString(printing::kSettingHeaderFooterURL,
+          entry->virtual_url().spec());
+    else
+      header_footer_info.SetString(printing::kSettingHeaderFooterURL, "");
+  }
+
   VLOG(1) << "Print preview request start";
   RenderViewHost* rvh = initiator_tab->render_view_host();
-  rvh->Send(new PrintMsg_PrintPreview(rvh->routing_id(), *settings));
+  rvh->Send(new PrintMsg_PrintPreview(rvh->routing_id(), *settings,
+      header_footer_info));

[Lei Zhang, 2011/07/12 22:04:50]

nit: indentation

[Aayush Kumar, 2011/07/13 21:52:16]

Done.

 }
 
 void PrintPreviewHandler::HandlePrint(const ListValue* args) {