Remove mock_session_description_interface

Bug: none
Change-Id: I29d509c289cf4083ce3eec5cd55cd9793102cbd6
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/410361
Commit-Queue: Tomas Gunnarsson <tommi@webrtc.org>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#45732}
diff --git a/api/BUILD.gn b/api/BUILD.gn
index def130e..207c169 100644
--- a/api/BUILD.gn
+++ b/api/BUILD.gn
@@ -1416,19 +1416,6 @@
     ]
   }
 
-  rtc_source_set("mock_session_description_interface") {
-    visibility = [ "*" ]
-    testonly = true
-    sources = [ "test/mock_session_description_interface.h" ]
-    deps = [
-      ":candidate",
-      ":libjingle_peerconnection_api",
-      "../pc:session_description",
-      "../test:test_support",
-      "//third_party/abseil-cpp/absl/strings:string_view",
-    ]
-  }
-
   rtc_source_set("mock_transformable_frame") {
     visibility = [ "*" ]
     testonly = true
@@ -1731,7 +1718,6 @@
       ":mock_peer_connection_factory_interface",
       ":mock_peerconnectioninterface",
       ":mock_rtp",
-      ":mock_session_description_interface",
       ":mock_transformable_audio_frame",
       ":mock_transformable_frame",
       ":mock_transformable_video_frame",
diff --git a/api/test/DEPS b/api/test/DEPS
index 65f4061..b3504bd 100644
--- a/api/test/DEPS
+++ b/api/test/DEPS
@@ -61,9 +61,6 @@
   "mock_peerconnectioninterface\.h": [
     "+rtc_base/thread.h",
   ],
-  "mock_session_description_interface\.h": [
-    "+pc/session_description.h",
-  ],
   "videocodec_test_fixture\.h": [
     "+modules/video_coding/codecs/h264/include/h264_globals.h",
   ],
diff --git a/api/test/compile_all_headers.cc b/api/test/compile_all_headers.cc
index 2254a85..4c84f0f 100644
--- a/api/test/compile_all_headers.cc
+++ b/api/test/compile_all_headers.cc
@@ -42,7 +42,6 @@
 #include "api/test/mock_rtp_transceiver.h"
 #include "api/test/mock_rtpreceiver.h"
 #include "api/test/mock_rtpsender.h"
-#include "api/test/mock_session_description_interface.h"
 #include "api/test/mock_transformable_frame.h"
 #include "api/test/mock_transformable_video_frame.h"
 #include "api/test/mock_video_bitrate_allocator.h"
diff --git a/api/test/mock_session_description_interface.h b/api/test/mock_session_description_interface.h
deleted file mode 100644
index e2b24be..0000000
--- a/api/test/mock_session_description_interface.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
- *  Copyright 2022 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 API_TEST_MOCK_SESSION_DESCRIPTION_INTERFACE_H_
-#define API_TEST_MOCK_SESSION_DESCRIPTION_INTERFACE_H_
-
-#endif  // API_TEST_MOCK_SESSION_DESCRIPTION_INTERFACE_H_