Change to calculate the real NTP in TimeTicks.

media/cast/rtcp/rtcp_unittest.cc

Index: media/cast/rtcp/rtcp_unittest.cc
diff --git a/media/cast/rtcp/rtcp_unittest.cc b/media/cast/rtcp/rtcp_unittest.cc
index a4213ff60537879f64cfa789a9f7feae608d36e6..613c6fd3146a62c752b43331c054a029ef27dc02 100644
--- a/media/cast/rtcp/rtcp_unittest.cc
+++ b/media/cast/rtcp/rtcp_unittest.cc
@@ -298,22 +298,13 @@ TEST_F(RtcpTest, Rtt) {
 }
 
 TEST_F(RtcpTest, NtpAndTime) {
-  RtcpPeer rtcp_peer(&testing_clock_,
-                     &mock_sender_feedback_,
-                     NULL,
-                     NULL,
-                     NULL,
-                     kRtcpReducedSize,
-                     base::TimeDelta::FromMilliseconds(kRtcpIntervalMs),
-                     false,
-                     kReceiverSsrc,
-                     kCName);
   uint32 ntp_seconds = 0;
   uint32 ntp_fractions = 0;
-  base::TimeTicks input_time = base::TimeTicks::FromInternalValue(
-    12345678901000LL + kNtpEpochDeltaMicroseconds);
-  ConvertTimeToNtp(input_time, &ntp_seconds, &ntp_fractions);
+  uint64 input_time_us = 12345678901000LL;
+  ConvertTimeToFractions(input_time_us, &ntp_seconds, &ntp_fractions);
   EXPECT_EQ(12345678u, ntp_seconds);
+  base::TimeTicks input_time = base::TimeTicks::FromInternalValue(
+      input_time_us);
   EXPECT_EQ(input_time,
             ConvertNtpToTime(ntp_seconds, ntp_fractions));
 }
@@ -367,11 +358,12 @@ TEST_F(RtcpTest, RtpTimestampInSenderTime) {
 
   uint32 ntp_seconds = 0;
   uint32 ntp_fractions = 0;
+  uint64 input_time_us = 12345678901000LL;
   base::TimeTicks input_time = base::TimeTicks::FromInternalValue(
-      12345678901000LL + kNtpEpochDeltaMicroseconds);
+      input_time_us);
 
   // Test exact match.
-  ConvertTimeToNtp(input_time, &ntp_seconds, &ntp_fractions);
+  ConvertTimeToFractions(input_time_us, &ntp_seconds, &ntp_fractions);
   rtcp_peer.OnReceivedLipSyncInfo(rtp_timestamp, ntp_seconds, ntp_fractions);
   EXPECT_TRUE(rtcp_peer.RtpTimestampInSenderTime(frequency, rtp_timestamp,
                                                   &rtp_timestamp_in_ticks));