Move Time, TimeDelta and TimeTicks into namespace base.

chrome/browser/tab_restore_service.cc

 // Copyright (c) 2006-2008 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/tab_restore_service.h"
 
 #include "chrome/browser/profile.h"
 #include "chrome/browser/navigation_controller.h"
 #include "chrome/browser/navigation_entry.h"
 
+using base::Time;
+
 // HistoricalTab --------------------------------------------------------------
 
 // ID of the next HistoricalTab.
 static int next_historical_tab_id = 1;
 
 TabRestoreService::HistoricalTab::HistoricalTab()
     : close_time(Time::Now()),
       from_last_session(false),
       current_navigation_index(-1),
       id(next_historical_tab_id++) {
@@ skipping 151 matching lines @@
     SessionTab* session_tab,
     HistoricalTab* tab) {
   tab->navigations.swap(session_tab->navigations);
   tab->from_last_session = true;
   tab->current_navigation_index = session_tab->current_navigation_index;
 }
 
 void TabRestoreService::NotifyTabsChanged() {
   FOR_EACH_OBSERVER(Observer, observer_list_, TabRestoreServiceChanged(this));
 }
-