Remove GetFeedbackInterval in sender side BWE.

webrtc/modules/congestion_controller/delay_based_bwe_unittest.cc

 /*
  *  Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 101 matching lines @@
     IncomingFeedback(now_ms, send_time_ms, seq_num++, 1000, 1);
   }
 
   EXPECT_TRUE(bitrate_observer_.updated());
   EXPECT_NEAR(bitrate_observer_.latest_bitrate(), 4000000u, 10000u);
 }
 
 TEST_F(DelayBasedBweTest, GetProbingInterval) {
   int64_t default_interval_ms = bitrate_estimator_->GetProbingIntervalMs();
   EXPECT_GT(default_interval_ms, 0);
-  CapacityDropTestHelper(1, true, 567, 0);
+  CapacityDropTestHelper(1, true, 633, 0);
   int64_t interval_ms = bitrate_estimator_->GetProbingIntervalMs();
   EXPECT_GT(interval_ms, 0);
   EXPECT_NE(interval_ms, default_interval_ms);
 }
 
 TEST_F(DelayBasedBweTest, InitialBehavior) {
-  InitialBehaviorTestHelper(674840);
+  InitialBehaviorTestHelper(730000);
 }
 
 TEST_F(DelayBasedBweTest, RateIncreaseReordering) {
-  RateIncreaseReorderingTestHelper(674840);
+  RateIncreaseReorderingTestHelper(730000);
 }
 
 TEST_F(DelayBasedBweTest, RateIncreaseRtpTimestamps) {
-  RateIncreaseRtpTimestampsTestHelper(1240);
+  RateIncreaseRtpTimestampsTestHelper(612);
 }
 
 TEST_F(DelayBasedBweTest, CapacityDropOneStream) {
-  CapacityDropTestHelper(1, false, 567, 0);
+  CapacityDropTestHelper(1, false, 633, 0);
 }
 
 TEST_F(DelayBasedBweTest, CapacityDropPosOffsetChange) {
   CapacityDropTestHelper(1, false, 200, 30000);
 }
 
 TEST_F(DelayBasedBweTest, CapacityDropNegOffsetChange) {
-  CapacityDropTestHelper(1, false, 733, -30000);
+  CapacityDropTestHelper(1, false, 367, -30000);
 }
 
 TEST_F(DelayBasedBweTest, CapacityDropOneStreamWrap) {
-  CapacityDropTestHelper(1, true, 567, 0);
+  CapacityDropTestHelper(1, true, 633, 0);
 }
 
 TEST_F(DelayBasedBweTest, TestTimestampGrouping) {
   TestTimestampGroupingTestHelper();
 }
 
 TEST_F(DelayBasedBweTest, TestShortTimeoutAndWrap) {
   // Simulate a client leaving and rejoining the call after 35 seconds. This
   // will make abs send time wrap, so if streams aren't timed out properly
   // the next 30 seconds of packets will be out of order.
@@ skipping 13 matching lines @@
   DelayBasedBweExperimentTest()
       : override_field_trials_("WebRTC-ImprovedBitrateEstimate/Enabled/") {
     bitrate_estimator_.reset(new DelayBasedBwe(&clock_));
   }
 
  private:
   test::ScopedFieldTrials override_field_trials_;
 };
 
 TEST_F(DelayBasedBweExperimentTest, RateIncreaseRtpTimestamps) {
-  RateIncreaseRtpTimestampsTestHelper(1288);
+  RateIncreaseRtpTimestampsTestHelper(631);
 }
 
 TEST_F(DelayBasedBweExperimentTest, CapacityDropOneStream) {
-  CapacityDropTestHelper(1, false, 333, 0);
+  CapacityDropTestHelper(1, false, 400, 0);
 }
 
 TEST_F(DelayBasedBweExperimentTest, CapacityDropPosOffsetChange) {
   CapacityDropTestHelper(1, false, 300, 30000);
 }
 
 TEST_F(DelayBasedBweExperimentTest, CapacityDropNegOffsetChange) {
   CapacityDropTestHelper(1, false, 300, -30000);
 }
 
 TEST_F(DelayBasedBweExperimentTest, CapacityDropOneStreamWrap) {
-  CapacityDropTestHelper(1, true, 333, 0);
+  CapacityDropTestHelper(1, true, 400, 0);
 }
 
 class DelayBasedBweTrendlineExperimentTest : public DelayBasedBweTest {
  public:
   DelayBasedBweTrendlineExperimentTest()
       : override_field_trials_("WebRTC-BweTrendlineFilter/Enabled-15,0.9,4/") {
     bitrate_estimator_.reset(new DelayBasedBwe(&clock_));
   }
 
  private:
   test::ScopedFieldTrials override_field_trials_;
 };
 
 TEST_F(DelayBasedBweTrendlineExperimentTest, RateIncreaseRtpTimestamps) {
-  RateIncreaseRtpTimestampsTestHelper(1240);
+  RateIncreaseRtpTimestampsTestHelper(609);
 }
 
 TEST_F(DelayBasedBweTrendlineExperimentTest, CapacityDropOneStream) {
-  CapacityDropTestHelper(1, false, 600, 0);
+  CapacityDropTestHelper(1, false, 700, 0);
 }
 
 TEST_F(DelayBasedBweTrendlineExperimentTest, CapacityDropPosOffsetChange) {
-  CapacityDropTestHelper(1, false, 600, 30000);
+  CapacityDropTestHelper(1, false, 700, 30000);
 }
 
 TEST_F(DelayBasedBweTrendlineExperimentTest, CapacityDropNegOffsetChange) {
-  CapacityDropTestHelper(1, false, 1267, -30000);
+  CapacityDropTestHelper(1, false, 767, -30000);
 }
 
 TEST_F(DelayBasedBweTrendlineExperimentTest, CapacityDropOneStreamWrap) {
-  CapacityDropTestHelper(1, true, 600, 0);
+  CapacityDropTestHelper(1, true, 700, 0);
 }
 
 class DelayBasedBweMedianSlopeExperimentTest : public DelayBasedBweTest {
  public:
   DelayBasedBweMedianSlopeExperimentTest()
       : override_field_trials_("WebRTC-BweMedianSlopeFilter/Enabled-20,4/") {
     bitrate_estimator_.reset(new DelayBasedBwe(&clock_));
   }
 
  private:
   test::ScopedFieldTrials override_field_trials_;
 };
 
 TEST_F(DelayBasedBweMedianSlopeExperimentTest, RateIncreaseRtpTimestamps) {
-  RateIncreaseRtpTimestampsTestHelper(1240);
+  RateIncreaseRtpTimestampsTestHelper(609);
 }
 
 TEST_F(DelayBasedBweMedianSlopeExperimentTest, CapacityDropOneStream) {
   CapacityDropTestHelper(1, false, 600, 0);
 }
 
 TEST_F(DelayBasedBweMedianSlopeExperimentTest, CapacityDropPosOffsetChange) {
-  CapacityDropTestHelper(1, false, 600, 30000);
+  CapacityDropTestHelper(1, false, 700, 30000);
 }
 
 TEST_F(DelayBasedBweMedianSlopeExperimentTest, CapacityDropNegOffsetChange) {
-  CapacityDropTestHelper(1, false, 1267, -30000);
+  CapacityDropTestHelper(1, false, 767, -30000);
 }
 
 TEST_F(DelayBasedBweMedianSlopeExperimentTest, CapacityDropOneStreamWrap) {
   CapacityDropTestHelper(1, true, 600, 0);
 }
 
 }  // namespace webrtc