Move Time, TimeDelta and TimeTicks into namespace base.

chrome/browser/net/dns_host_info_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.
 
 // Single threaded tests of DnsHostInfo functionality.
 
 #include <time.h>
 #include <string>
 
 #include "base/platform_thread.h"
 #include "chrome/browser/net/dns_host_info.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
+using base::TimeDelta;
+
 namespace {
 
 class DnsHostInfoTest : public testing::Test {
 };
 
 typedef chrome_browser_net::DnsHostInfo DnsHostInfo;
 
 TEST(DnsHostInfoTest, StateChangeTest) {
   DnsHostInfo info_practice, info;
   std::string hostname1("domain1.com"), hostname2("domain2.com");
@@ skipping 61 matching lines @@
   EXPECT_FALSE(info.NeedsDnsUpdate(hostname1)) << "expiration time not honored";
   PlatformThread::Sleep(150);
   EXPECT_TRUE(info.NeedsDnsUpdate(hostname1)) << "expiration time not honored";
 }
 
 // TODO(jar): Add death test for illegal state changes, and also for setting
 // hostname when already set.
 
 }  // namespace