Delete header file mock_vcm_callbacks.h

Move definitions of mock classes to the only user, the unit tests for
the deprecated class vcm::VideoReceiver.

Bug: webrtc:7408
Change-Id: I05e38ed8ebbe615bb2db0b631ec914773fb0a520
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/168182
Reviewed-by: Philip Eliasson <philipel@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#30451}

modules/video_coding/BUILD.gn

diff --git a/modules/video_coding/BUILD.gn b/modules/video_coding/BUILD.gn
index bca50d5..22bb142 100644
--- a/modules/video_coding/BUILD.gn
+++ b/modules/video_coding/BUILD.gn
@@ -248,9 +248,7 @@
     "codecs/vp9/include/vp9_globals.h",
   ]
 
-  deps = [
-    "../../rtc_base:checks",
-  ]
+  deps = [ "../../rtc_base:checks" ]
 }
 
 rtc_library("video_coding_utility") {
@@ -671,9 +669,7 @@
       bundle_data("video_coding_modules_tests_resources_bundle_data") {
         testonly = true
         sources = video_coding_modules_tests_resources
-        outputs = [
-          "{{bundle_resources_dir}}/{{source_file_part}}",
-        ]
+        outputs = [ "{{bundle_resources_dir}}/{{source_file_part}}" ]
       }
     }
   }
@@ -835,7 +831,6 @@
       "h264_sprop_parameter_sets_unittest.cc",
       "h264_sps_pps_tracker_unittest.cc",
       "histogram_unittest.cc",
-      "include/mock/mock_vcm_callbacks.h",
       "jitter_buffer_unittest.cc",
       "jitter_estimator_tests.cc",
       "loss_notification_controller_unittest.cc",

modules/video_coding/include/mock/mock_vcm_callbacks.h

diff --git a/modules/video_coding/include/mock/mock_vcm_callbacks.h b/modules/video_coding/include/mock/mock_vcm_callbacks.h
deleted file mode 100644
index 76fc561..0000000
--- a/modules/video_coding/include/mock/mock_vcm_callbacks.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- *  Copyright (c) 2012 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 MODULES_VIDEO_CODING_INCLUDE_MOCK_MOCK_VCM_CALLBACKS_H_
-#define MODULES_VIDEO_CODING_INCLUDE_MOCK_MOCK_VCM_CALLBACKS_H_
-
-#include "modules/video_coding/include/video_coding_defines.h"
-#include "test/gmock.h"
-
-namespace webrtc {
-
-class MockPacketRequestCallback : public VCMPacketRequestCallback {
- public:
-  MOCK_METHOD2(ResendPackets,
-               int32_t(const uint16_t* sequenceNumbers, uint16_t length));
-};
-
-class MockVCMReceiveCallback : public VCMReceiveCallback {
- public:
-  MockVCMReceiveCallback() {}
-  virtual ~MockVCMReceiveCallback() {}
-
-  MOCK_METHOD4(
-      FrameToRender,
-      int32_t(VideoFrame&, absl::optional<uint8_t>, int32_t, VideoContentType));
-  MOCK_METHOD1(OnIncomingPayloadType, void(int));
-  MOCK_METHOD1(OnDecoderImplementationName, void(const char*));
-};
-
-}  // namespace webrtc
-
-#endif  // MODULES_VIDEO_CODING_INCLUDE_MOCK_MOCK_VCM_CALLBACKS_H_

modules/video_coding/video_receiver_unittest.cc

diff --git a/modules/video_coding/video_receiver_unittest.cc b/modules/video_coding/video_receiver_unittest.cc
index 7526691..363838b8 100644
--- a/modules/video_coding/video_receiver_unittest.cc
+++ b/modules/video_coding/video_receiver_unittest.cc
@@ -9,7 +9,6 @@
  */
 
 #include "api/test/mock_video_decoder.h"
-#include "modules/video_coding/include/mock/mock_vcm_callbacks.h"
 #include "modules/video_coding/include/video_coding.h"
 #include "modules/video_coding/timing.h"
 #include "modules/video_coding/video_coding_impl.h"
@@ -25,6 +24,24 @@
 namespace vcm {
 namespace {
 
+class MockPacketRequestCallback : public VCMPacketRequestCallback {
+ public:
+  MOCK_METHOD2(ResendPackets,
+               int32_t(const uint16_t* sequenceNumbers, uint16_t length));
+};
+
+class MockVCMReceiveCallback : public VCMReceiveCallback {
+ public:
+  MockVCMReceiveCallback() {}
+  virtual ~MockVCMReceiveCallback() {}
+
+  MOCK_METHOD4(
+      FrameToRender,
+      int32_t(VideoFrame&, absl::optional<uint8_t>, int32_t, VideoContentType));
+  MOCK_METHOD1(OnIncomingPayloadType, void(int));
+  MOCK_METHOD1(OnDecoderImplementationName, void(const char*));
+};
+
 class TestVideoReceiver : public ::testing::Test {
  protected:
   static const int kUnusedPayloadType = 10;