Shortcut ctrl+shift+T added on android.

components/sessions/core/tab_restore_service_helper.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 "components/sessions/core/tab_restore_service_helper.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <iterator>
@@ skipping 116 matching lines @@
   if (observer_)
     observer_->OnClearEntries();
   STLDeleteElements(&entries_);
   NotifyTabsChanged();
 }
 
 const TabRestoreService::Entries& TabRestoreServiceHelper::entries() const {
   return entries_;
 }
 
+TabRestoreService::Entry* TabRestoreServiceHelper::GetMostRecentEntry() {
+  return entries_.front();
+}
+
 std::vector<LiveTab*> TabRestoreServiceHelper::RestoreMostRecentEntry(
     LiveTabContext* context) {
   if (entries_.empty())
     return std::vector<LiveTab*>();
 
   return RestoreEntryById(context, entries_.front()->id, UNKNOWN);
 }
 
 TabRestoreService::Tab* TabRestoreServiceHelper::RemoveTabEntryById(
     SessionID::id_type id) {
@@ skipping 372 matching lines @@
         tab->browser_id = new_id;
     }
   }
 }
 
 base::Time TabRestoreServiceHelper::TimeNow() const {
   return time_factory_ ? time_factory_->TimeNow() : base::Time::Now();
 }
 
 }  // namespace sessions