diff --git a/pc/peer_connection.cc b/pc/peer_connection.cc
index dd34f0fcd3..08d3a8a32f 100644
--- a/pc/peer_connection.cc
+++ b/pc/peer_connection.cc
@@ -2852,31 +2852,6 @@ void PeerConnection::ReportNegotiatedCiphers(
     return;
   }
 
-  if (srtp_crypto_suite != rtc::kSrtpInvalidCryptoSuite) {
-    for (cricket::MediaType media_type : media_types) {
-      switch (media_type) {
-        case cricket::MEDIA_TYPE_AUDIO:
-          RTC_HISTOGRAM_ENUMERATION_SPARSE(
-              "WebRTC.PeerConnection.SrtpCryptoSuite.Audio", srtp_crypto_suite,
-              rtc::kSrtpCryptoSuiteMaxValue);
-          break;
-        case cricket::MEDIA_TYPE_VIDEO:
-          RTC_HISTOGRAM_ENUMERATION_SPARSE(
-              "WebRTC.PeerConnection.SrtpCryptoSuite.Video", srtp_crypto_suite,
-              rtc::kSrtpCryptoSuiteMaxValue);
-          break;
-        case cricket::MEDIA_TYPE_DATA:
-          RTC_HISTOGRAM_ENUMERATION_SPARSE(
-              "WebRTC.PeerConnection.SrtpCryptoSuite.Data", srtp_crypto_suite,
-              rtc::kSrtpCryptoSuiteMaxValue);
-          break;
-        default:
-          RTC_DCHECK_NOTREACHED();
-          continue;
-      }
-    }
-  }
-
   if (ssl_cipher_suite != rtc::kTlsNullWithNullNull) {
     for (cricket::MediaType media_type : media_types) {
       switch (media_type) {
diff --git a/pc/peer_connection_integrationtest.cc b/pc/peer_connection_integrationtest.cc
index 43e307ea3d..58d3c9762e 100644
--- a/pc/peer_connection_integrationtest.cc
+++ b/pc/peer_connection_integrationtest.cc
@@ -1503,10 +1503,6 @@ TEST_P(PeerConnectionIntegrationTest, Dtls10CipherStatsAndUmaMetrics) {
                    kDefaultTimeout);
   EXPECT_EQ_WAIT(rtc::SrtpCryptoSuiteToName(kDefaultSrtpCryptoSuite),
                  caller()->OldGetStats()->SrtpCipher(), kDefaultTimeout);
-  // TODO(bugs.webrtc.org/9456): Fix it.
-  EXPECT_METRIC_EQ(1, webrtc::metrics::NumEvents(
-                          "WebRTC.PeerConnection.SrtpCryptoSuite.Audio",
-                          kDefaultSrtpCryptoSuite));
 }
 
 // Test getting cipher stats and UMA metrics when DTLS 1.2 is negotiated.
@@ -1525,10 +1521,6 @@ TEST_P(PeerConnectionIntegrationTest, Dtls12CipherStatsAndUmaMetrics) {
                    kDefaultTimeout);
   EXPECT_EQ_WAIT(rtc::SrtpCryptoSuiteToName(kDefaultSrtpCryptoSuite),
                  caller()->OldGetStats()->SrtpCipher(), kDefaultTimeout);
-  // TODO(bugs.webrtc.org/9456): Fix it.
-  EXPECT_METRIC_EQ(1, webrtc::metrics::NumEvents(
-                          "WebRTC.PeerConnection.SrtpCryptoSuite.Audio",
-                          kDefaultSrtpCryptoSuite));
 }
 
 // Test that DTLS 1.0 can be used if the caller supports DTLS 1.2 and the
diff --git a/pc/test/integration_test_helpers.h b/pc/test/integration_test_helpers.h
index 966f0dab4a..24491e1a9d 100644
--- a/pc/test/integration_test_helpers.h
+++ b/pc/test/integration_test_helpers.h
@@ -1874,10 +1874,6 @@ class PeerConnectionIntegrationBaseTest : public ::testing::Test {
     ASSERT_TRUE_WAIT(DtlsConnected(), kDefaultTimeout);
     EXPECT_EQ_WAIT(rtc::SrtpCryptoSuiteToName(expected_cipher_suite),
                    caller()->OldGetStats()->SrtpCipher(), kDefaultTimeout);
-    // TODO(bugs.webrtc.org/9456): Fix it.
-    EXPECT_METRIC_EQ(1, webrtc::metrics::NumEvents(
-                            "WebRTC.PeerConnection.SrtpCryptoSuite.Audio",
-                            expected_cipher_suite));
   }
 
   void TestGcmNegotiationUsesCipherSuite(bool local_gcm_enabled,