Log NTP hovers in 1993 clients

chrome/browser/ui/search/instant_page.h

Index: chrome/browser/ui/search/instant_page.h
diff --git a/chrome/browser/ui/search/instant_page.h b/chrome/browser/ui/search/instant_page.h
index b67647bf32f5d54425b84d0783cddad513a69712..2301459430460d8ab15cfef76bfc0bcc2f8558dc 100644
--- a/chrome/browser/ui/search/instant_page.h
+++ b/chrome/browser/ui/search/instant_page.h
@@ -90,6 +90,8 @@ class InstantPage : public content::WebContentsObserver,
                                WindowOpenDisposition disposition,
                                bool is_search_type) = 0;
 
+    virtual void LogIframeHover(int pos) = 0;

[beaudoin, 2013/06/22 01:14:53]

Please add a comment to indicate that this is used for UMA logging.

[annark1, 2013/06/25 16:01:38]

Done.

+
     // Called when the SearchBox wants to delete a Most Visited item.
     virtual void DeleteMostVisitedItem(const GURL& url) = 0;
 
@@ -269,6 +271,7 @@ class InstantPage : public content::WebContentsObserver,
                            content::PageTransition transition,
                            WindowOpenDisposition disposition,
                            bool is_search_type);
+  void OnSearchBoxLogIframeHover(int page_id, int pos);

[beaudoin, 2013/06/22 01:14:53]

Same here, not sure you need the pos.

[annark1, 2013/06/25 16:01:38]

Done.

   void OnDeleteMostVisitedItem(int page_id, const GURL& url);
   void OnUndoMostVisitedDeletion(int page_id, const GURL& url);
   void OnUndoAllMostVisitedDeletions(int page_id);