Enable adaptive threshold experiment by default.

webrtc/modules/remote_bitrate_estimator/remote_bitrate_estimator_abs_send_time_unittest.cc

Index: webrtc/modules/remote_bitrate_estimator/remote_bitrate_estimator_abs_send_time_unittest.cc
diff --git a/webrtc/modules/remote_bitrate_estimator/remote_bitrate_estimator_abs_send_time_unittest.cc b/webrtc/modules/remote_bitrate_estimator/remote_bitrate_estimator_abs_send_time_unittest.cc
index 6bf2421eab871540b3c1f0f24a27a0d8f965ed6d..c1a498806b887abc42ef8aae4781e9ad686681d7 100644
--- a/webrtc/modules/remote_bitrate_estimator/remote_bitrate_estimator_abs_send_time_unittest.cc
+++ b/webrtc/modules/remote_bitrate_estimator/remote_bitrate_estimator_abs_send_time_unittest.cc
@@ -39,19 +39,19 @@ TEST_F(RemoteBitrateEstimatorAbsSendTimeTest, RateIncreaseRtpTimestamps) {
 }
 
 TEST_F(RemoteBitrateEstimatorAbsSendTimeTest, CapacityDropOneStream) {
-  CapacityDropTestHelper(1, false, 567);
+  CapacityDropTestHelper(1, false, 700);
 }
 
 TEST_F(RemoteBitrateEstimatorAbsSendTimeTest, CapacityDropOneStreamWrap) {
-  CapacityDropTestHelper(1, true, 567);
+  CapacityDropTestHelper(1, true, 700);
 }
 
 TEST_F(RemoteBitrateEstimatorAbsSendTimeTest, CapacityDropTwoStreamsWrap) {
-  CapacityDropTestHelper(2, true, 600);
+  CapacityDropTestHelper(2, true, 633);
 }
 
 TEST_F(RemoteBitrateEstimatorAbsSendTimeTest, CapacityDropThreeStreamsWrap) {
-  CapacityDropTestHelper(3, true, 567);
+  CapacityDropTestHelper(3, true, 633);
 }
 
 TEST_F(RemoteBitrateEstimatorAbsSendTimeTest, CapacityDropThirteenStreamsWrap) {
@@ -59,11 +59,11 @@ TEST_F(RemoteBitrateEstimatorAbsSendTimeTest, CapacityDropThirteenStreamsWrap) {
 }
 
 TEST_F(RemoteBitrateEstimatorAbsSendTimeTest, CapacityDropNineteenStreamsWrap) {
-  CapacityDropTestHelper(19, true, 633);
+  CapacityDropTestHelper(19, true, 667);
 }
 
 TEST_F(RemoteBitrateEstimatorAbsSendTimeTest, CapacityDropThirtyStreamsWrap) {
-  CapacityDropTestHelper(30, true, 600);
+  CapacityDropTestHelper(30, true, 667);
 }
 
 TEST_F(RemoteBitrateEstimatorAbsSendTimeTest, TestTimestampGrouping) {