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 922e985bf1290c8f5f8ff78f3b72c3ae635e5aca..f9209ec7c62d9d33ccbfed3d7120bd8fa111b1b7 100644
--- a/chrome/renderer/searchbox/searchbox.cc
+++ b/chrome/renderer/searchbox/searchbox.cc
@@ -152,6 +152,11 @@ void SearchBox::NavigateToURL(const GURL& url,
       url, transition, disposition, is_search_type));
 }
 
+void SearchBox::LogIframeHover() {
+  render_view()->Send(new ChromeViewHostMsg_LogIframeHover(
+      render_view()->GetRoutingID(), render_view()->GetPageId()));
+}
+
 void SearchBox::DeleteMostVisitedItem(
     InstantRestrictedID most_visited_item_id) {
   render_view()->Send(new ChromeViewHostMsg_SearchBoxDeleteMostVisitedItem(