Add pyauto hook for getting and manipulating the data underneath the NTP.

chrome/browser/dom_ui/new_tab_ui.h

Index: chrome/browser/dom_ui/new_tab_ui.h
diff --git a/chrome/browser/dom_ui/new_tab_ui.h b/chrome/browser/dom_ui/new_tab_ui.h
index 35e2a87b1cb3c8b75dda3b8af6a8384afb5df074..abcd47a616614c485a17416a6c195036165ecadb 100644
--- a/chrome/browser/dom_ui/new_tab_ui.h
+++ b/chrome/browser/dom_ui/new_tab_ui.h
@@ -11,6 +11,7 @@
 #include "base/gtest_prod_util.h"
 #include "chrome/browser/dom_ui/dom_ui.h"
 #include "chrome/browser/dom_ui/chrome_url_data_manager.h"
+#include "chrome/browser/sessions/tab_restore_service.h"
 #include "chrome/common/notification_observer.h"
 #include "chrome/common/notification_registrar.h"
 
@@ -48,6 +49,12 @@ class NewTabUI : public DOMUI,
                                       const string16& title,
                                       const GURL& gurl);
 
+  // Converts a list of TabRestoreService entries to the JSON format required
+  // by the NTP and adds them to the given list value.
+  static void AddRecentlyClosedEntries(
+      const TabRestoreService::Entries& entries,
+      ListValue* entry_list_value);
+
   // The current preference version.
   static int current_pref_version() { return current_pref_version_; }