Log NTP hovers in 1993 clients

chrome/renderer/searchbox/searchbox.cc

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/renderer/searchbox/searchbox.h"
 
 #include <string>
 
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
@@ skipping 134 matching lines @@
 
 void SearchBox::NavigateToURL(const GURL& url,
                               content::PageTransition transition,
                               WindowOpenDisposition disposition,
                               bool is_search_type) {
   render_view()->Send(new ChromeViewHostMsg_SearchBoxNavigate(
       render_view()->GetRoutingID(), render_view()->GetPageId(),
       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(
       render_view()->GetRoutingID(), render_view()->GetPageId(),
       GetURLForMostVisitedItem(most_visited_item_id)));
 }
 
 void SearchBox::UndoMostVisitedDeletion(
     InstantRestrictedID most_visited_item_id) {
   render_view()->Send(new ChromeViewHostMsg_SearchBoxUndoMostVisitedDeletion(
@@ skipping 387 matching lines @@
   InstantMostVisitedItem item;
   return GetMostVisitedItemWithID(item_id, &item) ? item.url : GURL();
 }
 
 void SearchBox::OnToggleVoiceSearch() {
   if (render_view()->GetWebView() && render_view()->GetWebView()->mainFrame()) {
     extensions_v8::SearchBoxExtension::DispatchToggleVoiceSearch(
         render_view()->GetWebView()->mainFrame());
   }
 }