Move Time, TimeDelta and TimeTicks into namespace base.

base/timer_unittest.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 "base/message_loop.h"
 #include "base/task.h"
 #include "base/timer.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
+using base::TimeDelta;
+
 namespace {
 
 class OneShotTimerTester {
  public:
   OneShotTimerTester(bool* did_run) : did_run_(did_run) {
   }
   void Start() {
     timer_.Start(TimeDelta::FromMilliseconds(10), this,
                  &OneShotTimerTester::Run);
   }
@@ skipping 116 matching lines @@
   RunTest_RepeatingTimer(MessageLoop::TYPE_DEFAULT);
   RunTest_RepeatingTimer(MessageLoop::TYPE_UI);
   RunTest_RepeatingTimer(MessageLoop::TYPE_IO);
 }
 
 TEST(TimerTest, RepeatingTimer_Cancel) {
   RunTest_RepeatingTimer_Cancel(MessageLoop::TYPE_DEFAULT);
   RunTest_RepeatingTimer_Cancel(MessageLoop::TYPE_UI);
   RunTest_RepeatingTimer_Cancel(MessageLoop::TYPE_IO);
 }