Init delay_detector_state to be kNormal

Bug: webrtc:14933
Change-Id: If667aac639ebd23b4aa2bb857d7db12c5cfefcae
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/294700
Reviewed-by: Per Kjellander <perkj@webrtc.org>
Commit-Queue: Diep Bui <diepbp@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#39379}
diff --git a/modules/congestion_controller/goog_cc/delay_based_bwe.cc b/modules/congestion_controller/goog_cc/delay_based_bwe.cc
index 07ac599..6984a3c 100644
--- a/modules/congestion_controller/goog_cc/delay_based_bwe.cc
+++ b/modules/congestion_controller/goog_cc/delay_based_bwe.cc
@@ -59,7 +59,8 @@
     : updated(false),
       probe(false),
       target_bitrate(DataRate::Zero()),
-      recovered_from_overuse(false) {}
+      recovered_from_overuse(false),
+      delay_detector_state(BandwidthUsage::kBwNormal) {}
 
 DelayBasedBwe::DelayBasedBwe(const FieldTrialsView* key_value_config,
                              RtcEventLog* event_log,
diff --git a/modules/congestion_controller/goog_cc/delay_based_bwe_unittest.cc b/modules/congestion_controller/goog_cc/delay_based_bwe_unittest.cc
index b7dc6aa..278dd3e 100644
--- a/modules/congestion_controller/goog_cc/delay_based_bwe_unittest.cc
+++ b/modules/congestion_controller/goog_cc/delay_based_bwe_unittest.cc
@@ -133,6 +133,11 @@
   InitialBehaviorTestHelper(730000);
 }
 
+TEST_F(DelayBasedBweTest, InitializeResult) {
+  DelayBasedBwe::Result result;
+  EXPECT_EQ(result.delay_detector_state, BandwidthUsage::kBwNormal);
+}
+
 TEST_F(DelayBasedBweTest, RateIncreaseReordering) {
   RateIncreaseReorderingTestHelper(730000);
 }