Fix QuicClock::WallNow to return a correct value.

net/quic/quic_clock_test.cc

 // Copyright (c) 2012 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 "net/quic/quic_clock.h"
 
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace net {
 namespace test {
@@ skipping 11 matching lines @@
 
 TEST(QuicClockTest, WallNow) {
   QuicClock clock;
 
   base::Time start = base::Time::Now();
   QuicWallTime now = clock.WallNow();
   base::Time end = base::Time::Now();
 
   // If end > start, then we can check now is between start and end.
   if (end > start) {
-    EXPECT_LE(static_cast<uint64>(start.ToInternalValue() / 1000000),
-              now.ToUNIXSeconds());
-    EXPECT_LE(now.ToUNIXSeconds(),
-              static_cast<uint64>(end.ToInternalValue() / 1000000));
+    EXPECT_LE(static_cast<uint64>(start.ToTimeT()), now.ToUNIXSeconds());
+    EXPECT_LE(now.ToUNIXSeconds(), static_cast<uint64>(end.ToTimeT()));
   }
 }
 
 }  // namespace test
 }  // namespace net