Move Time, TimeDelta and TimeTicks into namespace base.

chrome/browser/safe_browsing/protocol_manager_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/logging.h"
 #include "base/time.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "chrome/browser/safe_browsing/protocol_manager.h"
 
+using base::Time;
+using base::TimeDelta;
+
 class SafeBrowsingProtocolManagerTest : public testing::Test {
 };
 
 // Ensure that we respect section 5 of the SafeBrowsing protocol specification.
 TEST_F(SafeBrowsingProtocolManagerTest, TestBackOffTimes) {
   SafeBrowsingProtocolManager pm(NULL, NULL, "", "");
   pm.next_update_sec_ = 1800;
   DCHECK(pm.back_off_fuzz_ >= 0.0 && pm.back_off_fuzz_ <= 1.0);
 
   // No errors received so far.
@@ skipping 106 matching lines @@
   // 6 errors, reached max backoff.
   pm.HandleGetHashError();
   EXPECT_EQ(pm.gethash_error_count_, 6);
   EXPECT_TRUE(pm.next_gethash_time_ == now + TimeDelta::FromMinutes(480));
 
   // 7 errors.
   pm.HandleGetHashError();
   EXPECT_EQ(pm.gethash_error_count_, 7);
   EXPECT_TRUE(pm.next_gethash_time_== now + TimeDelta::FromMinutes(480));
 }