diff --git a/PRESUBMIT.py b/PRESUBMIT.py
index 6360cb51e0..b645960354 100755
--- a/PRESUBMIT.py
+++ b/PRESUBMIT.py
@@ -31,8 +31,6 @@ CPPLINT_BLACKLIST = [
   'modules/include/module_common_types.h',
   'modules/utility',
   'modules/video_capture',
-  'p2p/base/session.cc',
-  'p2p/base/session.h',
   'p2p/base/pseudotcp.cc',
   'p2p/base/pseudotcp.h',
   'rtc_base',
diff --git a/p2p/BUILD.gn b/p2p/BUILD.gn
index 5d7e59a6ed..c38f850cb1 100644
--- a/p2p/BUILD.gn
+++ b/p2p/BUILD.gn
@@ -51,8 +51,6 @@ rtc_static_library("rtc_p2p") {
     "base/pseudotcp.h",
     "base/relayport.cc",
     "base/relayport.h",
-    "base/session.cc",
-    "base/session.h",
     "base/stun.cc",
     "base/stun.h",
     "base/stunport.cc",
diff --git a/p2p/base/session.cc b/p2p/base/session.cc
deleted file mode 100644
index 1a23f8363f..0000000000
--- a/p2p/base/session.cc
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- *  Copyright 2004 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.
- */
-
-// TODO(deadbeef): Remove this file when Chrome build files no longer reference
-// it.
diff --git a/p2p/base/session.h b/p2p/base/session.h
deleted file mode 100644
index a98a5efe13..0000000000
--- a/p2p/base/session.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
- *  Copyright 2004 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.
- */
-
-// TODO(deadbeef): Remove this file when Chrome build files no longer reference
-// it.
-#error "DONT INCLUDE THIS"