diff --git a/webrtc/pc/BUILD.gn b/webrtc/pc/BUILD.gn
index 42a933fe81..be36988273 100644
--- a/webrtc/pc/BUILD.gn
+++ b/webrtc/pc/BUILD.gn
@@ -39,7 +39,6 @@ rtc_static_library("rtc_pc") {
     "mediamonitor.h",
     "mediasession.cc",
     "mediasession.h",
-    "mediasink.h",
     "rtcpmuxfilter.cc",
     "rtcpmuxfilter.h",
     "srtpfilter.cc",
diff --git a/webrtc/pc/mediasink.h b/webrtc/pc/mediasink.h
deleted file mode 100644
index 01bd3fa173..0000000000
--- a/webrtc/pc/mediasink.h
+++ /dev/null
@@ -1,31 +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.
- */
-
-#ifndef WEBRTC_PC_MEDIASINK_H_
-#define WEBRTC_PC_MEDIASINK_H_
-
-namespace cricket {
-
-// MediaSinkInterface is a sink to handle RTP and RTCP packets that are sent or
-// received by a channel.
-class MediaSinkInterface {
- public:
-  virtual ~MediaSinkInterface() {}
-
-  virtual void SetMaxSize(size_t size) = 0;
-  virtual bool Enable(bool enable) = 0;
-  virtual bool IsEnabled() const = 0;
-  virtual void OnPacket(const void* data, size_t size, bool rtcp) = 0;
-  virtual void set_packet_filter(int filter) = 0;
-};
-
-}  // namespace cricket
-
-#endif  // WEBRTC_PC_MEDIASINK_H_
diff --git a/webrtc/pc/pc.gyp b/webrtc/pc/pc.gyp
index f88a315b35..36be48d56d 100755
--- a/webrtc/pc/pc.gyp
+++ b/webrtc/pc/pc.gyp
@@ -20,7 +20,7 @@
       'target_name': 'rtc_pc',
       'type': 'static_library',
       'dependencies': [
-        '<(webrtc_root)/base/base.gyp:rtc_base',
+        '<(webrtc_root)/base/base.gyp:rtc_base_approved',
         '<(webrtc_root)/media/media.gyp:rtc_media',
       ],
       'conditions': [
@@ -65,7 +65,6 @@
         'mediamonitor.h',
         'mediasession.cc',
         'mediasession.h',
-        'mediasink.h',
         'rtcpmuxfilter.cc',
         'rtcpmuxfilter.h',
         'srtpfilter.cc',