Log NTP hovers in 1993 clients

chrome/renderer/searchbox/searchbox.cc

Index: chrome/renderer/searchbox/searchbox.cc
diff --git a/chrome/renderer/searchbox/searchbox.cc b/chrome/renderer/searchbox/searchbox.cc
index c098637f77fb1819aa806511c33e7aee6a1aa0e7..8c6fc28870501108eda729b239263e5a3674e952 100644
--- a/chrome/renderer/searchbox/searchbox.cc
+++ b/chrome/renderer/searchbox/searchbox.cc
@@ -153,6 +153,11 @@ void SearchBox::NavigateToURL(const GURL& url,
       url, transition, disposition, is_search_type));
 }
 
+void SearchBox::CountMouseover() {
+  render_view()->Send(new ChromeViewHostMsg_CountMouseover(
+      render_view()->GetRoutingID(), render_view()->GetPageId()));
+}
+
 void SearchBox::DeleteMostVisitedItem(
     InstantRestrictedID most_visited_item_id) {
   render_view()->Send(new ChromeViewHostMsg_SearchBoxDeleteMostVisitedItem(