Revert of RTCOutboundRTPStreamStats added.

webrtc/stats/rtcstatsreport_unittest.cc

Index: webrtc/stats/rtcstatsreport_unittest.cc
diff --git a/webrtc/stats/rtcstatsreport_unittest.cc b/webrtc/stats/rtcstatsreport_unittest.cc
index 442adbe163d82a859895194188910f721db32ea3..3bfbd44cba626b6c6accb1a16b598ae3209d0930 100644
--- a/webrtc/stats/rtcstatsreport_unittest.cc
+++ b/webrtc/stats/rtcstatsreport_unittest.cc
@@ -59,8 +59,7 @@
     &string);
 
 TEST(RTCStatsReport, AddAndGetStats) {
-  rtc::scoped_refptr<RTCStatsReport> report = RTCStatsReport::Create(1337);
-  EXPECT_EQ(report->timestamp_us(), 1337u);
+  rtc::scoped_refptr<RTCStatsReport> report = RTCStatsReport::Create();
   EXPECT_EQ(report->size(), static_cast<size_t>(0));
   report->AddStats(std::unique_ptr<RTCStats>(new RTCTestStats1("a0", 1)));
   report->AddStats(std::unique_ptr<RTCStats>(new RTCTestStats1("a1", 2)));
@@ -93,8 +92,7 @@
 }
 
 TEST(RTCStatsReport, StatsOrder) {
-  rtc::scoped_refptr<RTCStatsReport> report = RTCStatsReport::Create(1337);
-  EXPECT_EQ(report->timestamp_us(), 1337u);
+  rtc::scoped_refptr<RTCStatsReport> report = RTCStatsReport::Create();
   report->AddStats(std::unique_ptr<RTCStats>(new RTCTestStats1("C", 2)));
   report->AddStats(std::unique_ptr<RTCStats>(new RTCTestStats1("D", 3)));
   report->AddStats(std::unique_ptr<RTCStats>(new RTCTestStats2("B", 1)));
@@ -111,13 +109,11 @@
 }
 
 TEST(RTCStatsReport, TakeMembersFrom) {
-  rtc::scoped_refptr<RTCStatsReport> a = RTCStatsReport::Create(1337);
-  EXPECT_EQ(a->timestamp_us(), 1337u);
+  rtc::scoped_refptr<RTCStatsReport> a = RTCStatsReport::Create();
   a->AddStats(std::unique_ptr<RTCStats>(new RTCTestStats1("B", 1)));
   a->AddStats(std::unique_ptr<RTCStats>(new RTCTestStats1("C", 2)));
   a->AddStats(std::unique_ptr<RTCStats>(new RTCTestStats1("E", 4)));
-  rtc::scoped_refptr<RTCStatsReport> b = RTCStatsReport::Create(1338);
-  EXPECT_EQ(b->timestamp_us(), 1338u);
+  rtc::scoped_refptr<RTCStatsReport> b = RTCStatsReport::Create();
   b->AddStats(std::unique_ptr<RTCStats>(new RTCTestStats1("A", 0)));
   b->AddStats(std::unique_ptr<RTCStats>(new RTCTestStats1("D", 3)));
   b->AddStats(std::unique_ptr<RTCStats>(new RTCTestStats1("F", 5)));