Remove VoEExternalMedia interface.

webrtc/voice_engine/transmit_mixer_unittest.cc

-/*
- *  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.
- */
-
-#include "webrtc/voice_engine/transmit_mixer.h"
-
-#include "webrtc/test/gtest.h"
-#include "webrtc/voice_engine/include/voe_external_media.h"
-
-namespace webrtc {
-namespace voe {
-namespace {
-
-class MediaCallback : public VoEMediaProcess {
- public:
-  virtual void Process(int channel, ProcessingTypes type,
-                       int16_t audio[], size_t samples_per_channel,
-                       int sample_rate_hz, bool is_stereo) {
-  }
-};
-
-// TODO(andrew): Mock VoEMediaProcess, and verify the behavior when calling
-// PrepareDemux().
-TEST(TransmitMixerTest, RegisterExternalMediaCallback) {
-  TransmitMixer* tm = NULL;
-  ASSERT_EQ(0, TransmitMixer::Create(tm, 0));
-  ASSERT_TRUE(tm != NULL);
-  MediaCallback callback;
-  EXPECT_EQ(-1, tm->RegisterExternalMediaProcessing(NULL,
-                                                    kRecordingPreprocessing));
-  EXPECT_EQ(-1, tm->RegisterExternalMediaProcessing(&callback,
-                                                    kPlaybackPerChannel));
-  EXPECT_EQ(-1, tm->RegisterExternalMediaProcessing(&callback,
-                                                    kPlaybackAllChannelsMixed));
-  EXPECT_EQ(-1, tm->RegisterExternalMediaProcessing(&callback,
-                                                    kRecordingPerChannel));
-  EXPECT_EQ(0, tm->RegisterExternalMediaProcessing(&callback,
-                                                   kRecordingAllChannelsMixed));
-  EXPECT_EQ(0, tm->RegisterExternalMediaProcessing(&callback,
-                                                   kRecordingPreprocessing));
-  EXPECT_EQ(-1, tm->DeRegisterExternalMediaProcessing(kPlaybackPerChannel));
-  EXPECT_EQ(-1, tm->DeRegisterExternalMediaProcessing(
-                    kPlaybackAllChannelsMixed));
-  EXPECT_EQ(-1, tm->DeRegisterExternalMediaProcessing(kRecordingPerChannel));
-  EXPECT_EQ(0, tm->DeRegisterExternalMediaProcessing(
-                   kRecordingAllChannelsMixed));
-  EXPECT_EQ(0, tm->DeRegisterExternalMediaProcessing(kRecordingPreprocessing));
-  TransmitMixer::Destroy(tm);
-}
-
-}  // namespace
-}  // namespace voe
-}  // namespace webrtc