"domain" item added to HistoryEntry to allow showing IDN in chrome://history/

chrome/browser/ui/webui/history_ui.h

Index: chrome/browser/ui/webui/history_ui.h
===================================================================
--- chrome/browser/ui/webui/history_ui.h	(revision 216076)
+++ chrome/browser/ui/webui/history_ui.h	(working copy)
@@ -5,6 +5,8 @@
 #ifndef CHROME_BROWSER_UI_WEBUI_HISTORY_UI_H_
 #define CHROME_BROWSER_UI_WEBUI_HISTORY_UI_H_
 
+#include <string>
+
 #include "base/strings/string16.h"
 #include "base/timer/timer.h"
 #include "base/values.h"
@@ -40,7 +42,7 @@
     HistoryEntry(EntryType type, const GURL& url, const string16& title,
                  base::Time time, const std::string& client_id,
                  bool is_search_result, const string16& snippet,
-                 bool blocked_visit);
+                 bool blocked_visit, const std::string& accept_languages);
     HistoryEntry();
     virtual ~HistoryEntry();
 
@@ -81,6 +83,9 @@
 
     // Whether this entry was blocked when it was attempted.
     bool blocked_visit;
+
+    // kAcceptLanguages pref value.
+    std::string accept_languages;
   };
 
   BrowsingHistoryHandler();
@@ -163,6 +168,9 @@
   // Sets the query options for a monthly query, |offset| months ago.
   void SetQueryTimeInMonths(int offset, history::QueryOptions* options);
 
+  // kAcceptLanguages pref value.
+  std::string GetAcceptLanguages() const;
+
   content::NotificationRegistrar registrar_;
 
   // Consumer for search requests to the history service.