Revert 151036 - Speculative revert to see if this change introduced a performance regression on Mac…

chrome/browser/ui/webui/ntp/recently_closed_tabs_handler.cc

 // Copyright (c) 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/browser/ui/webui/ntp/recently_closed_tabs_handler.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/metrics/histogram.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 78 matching lines @@
 
   // RestoreForeignSessionTab needs a SessionTab.
   SessionTab session_tab;
   session_tab.current_navigation_index = tab_entry->current_navigation_index;
   session_tab.navigations = tab_entry->navigations;
 
   SessionRestore::RestoreForeignSessionTab(web_ui()->GetWebContents(),
                                            session_tab, NEW_FOREGROUND_TAB);
 #else
   TabRestoreServiceDelegate* delegate =
-      TabRestoreServiceDelegate::FindDelegateForController(
-          &web_ui()->GetWebContents()->GetController(), NULL);
+      TabRestoreServiceDelegate::FindDelegateForWebContents(
+          web_ui()->GetWebContents());
   if (!delegate)
     return;
   WindowOpenDisposition disposition =
       web_ui_util::GetDispositionFromClick(args, 2);
   tab_restore_service_->RestoreEntryById(delegate,
                                          static_cast<int>(session_to_restore),
                                          disposition);
   // The current tab has been nuked at this point; don't touch any member
   // variables.
 #endif
@@ skipping 53 matching lines @@
       DCHECK_EQ(entry->type, TabRestoreService::WINDOW);
       WindowToValue(*static_cast<TabRestoreService::Window*>(entry),
                     entry_dict.get());
     }
 
     entry_dict->SetInteger("sessionId", entry->id);
     entry_list_value->Append(entry_dict.release());
     added_count++;
   }
 }