Move Time, TimeDelta and TimeTicks into namespace base.

chrome/browser/history/history.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.
 
 // The history system runs on a background thread so that potentially slow
 // database operations don't delay the browser. This backend processing is
 // represented by HistoryBackend. The HistoryService's job is to dispatch to
 // that thread.
 //
 // Main thread                       History thread
@@ skipping 29 matching lines @@
 #include "chrome/browser/visitedlink_master.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/l10n_util.h"
 #include "chrome/common/notification_service.h"
 #include "chrome/common/sqlite_utils.h"
 #include "chrome/common/thumbnail_score.h"
 
 #include "chromium_strings.h"
 #include "generated_resources.h"
 
+using base::Time;
 using history::HistoryBackend;
 
 // Sends messages from the backend to us on the main thread. This must be a
 // separate class from the history service so that it can hold a reference to
 // the history service (otherwise we would have to manually AddRef and
 // Release when the Backend has a reference to us).
 class HistoryService::BackendDelegate : public HistoryBackend::Delegate {
  public:
   explicit BackendDelegate(HistoryService* history_service)
       : history_service_(history_service),
@@ skipping 584 matching lines @@
   NotificationService::current()->Notify(type, source, det);
 }
 
 void HistoryService::OnDBLoaded() {
   LOG(INFO) << "History backend finished loading";
   backend_loaded_ = true;
   NotificationService::current()->Notify(NOTIFY_HISTORY_LOADED,
                                          Source<Profile>(profile_),
                                          Details<HistoryService>(this));
 }