Ntp: restore scroll position.

content/browser/frame_host/navigation_entry_impl.h

Index: content/browser/frame_host/navigation_entry_impl.h
diff --git a/content/browser/frame_host/navigation_entry_impl.h b/content/browser/frame_host/navigation_entry_impl.h
index 4c96d55e2b7342d18cd35e31ca6ae2b681e20e3f..5b6a92c3a69907fa5ab5b8c5f451138d262cc84d 100644
--- a/content/browser/frame_host/navigation_entry_impl.h
+++ b/content/browser/frame_host/navigation_entry_impl.h
@@ -140,6 +140,7 @@ class CONTENT_EXPORT NavigationEntryImpl
                     const base::string16& data) override;
   bool GetExtraData(const std::string& key,
                     base::string16* data) const override;
+  void GetExtraData(std::map<std::string, base::string16>* data) override;

[Bernhard Bauer, 2016/09/16 15:02:50]

You could just return a const ref to the map...

[Michael van Ouwerkerk, 2016/09/16 16:35:05]

Done.

   void ClearExtraData(const std::string& key) override;
   void SetHttpStatusCode(int http_status_code) override;
   int GetHttpStatusCode() const override;