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

chrome/browser/automation/automation_provider_observers.h

Index: chrome/browser/automation/automation_provider_observers.h
diff --git a/chrome/browser/automation/automation_provider_observers.h b/chrome/browser/automation/automation_provider_observers.h
index cfa6e146c652138fddbf008a910ac3766825fd5b..d4a0457435570929e7931593c44a8c809863a2e1 100644
--- a/chrome/browser/automation/automation_provider_observers.h
+++ b/chrome/browser/automation/automation_provider_observers.h
@@ -10,12 +10,15 @@
 #include <map>
 #include <set>
 
+#include "base/scoped_ptr.h"
 #include "chrome/browser/automation/automation_provider_json.h"
 #include "chrome/browser/bookmarks/bookmark_model_observer.h"
 #include "chrome/browser/browsing_data_remover.h"
+#include "chrome/browser/cancelable_request.h"
 #include "chrome/browser/download/download_item.h"
 #include "chrome/browser/download/download_manager.h"
 #include "chrome/browser/history/history.h"
+#include "chrome/browser/history/history_types.h"
 #include "chrome/browser/importer/importer.h"
 #include "chrome/browser/importer/importer_data_types.h"
 #include "chrome/browser/password_manager/password_store.h"
@@ -38,6 +41,10 @@ class SavePackage;
 class TabContents;
 class TranslateInfoBarDelegate;
 
+namespace history {
+class TopSites;
+}
+
 namespace IPC {
 class Message;
 }
@@ -920,6 +927,25 @@ class PageSnapshotTaker : public DomOperationObserver {
   DISALLOW_COPY_AND_ASSIGN(PageSnapshotTaker);
 };
 

[Nirnimesh, 2010/11/16 22:25:05]

Please add a comment stating the purpose

+class NTPInfoObserver {
+ public:
+  NTPInfoObserver(AutomationProvider* automation,
+                  IPC::Message* reply_message,
+                  CancelableRequestConsumer* consumer);
+
+ private:
+  void OnTopSitesRefreshed();
+  void OnTopSitesReceived(const history::MostVisitedURLList& visited_list);
+
+  AutomationProvider* automation_;
+  IPC::Message* reply_message_;
+  CancelableRequestConsumer* consumer_;
+  scoped_ptr<DictionaryValue> ntp_info_;
+  history::TopSites* top_sites_;
+
+  DISALLOW_COPY_AND_ASSIGN(NTPInfoObserver);
+};
+
 // Allows automation provider to wait until the autocomplete edit
 // has received focus
 class AutocompleteEditFocusedObserver : public NotificationObserver {