Changed AudioEncoder::Encode to take an rtc::Buffer* instead of uint8_t* and a maximum size.

webrtc/modules/audio_coding/codecs/mock/mock_audio_encoder.cc

+/*
+ *  Copyright (c) 2016 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/modules/audio_coding/codecs/mock/mock_audio_encoder.h"
+
+namespace webrtc {
+
+namespace MockAudioEncoderHelper {
+
+EncodeFunction FakeEncoding(AudioEncoder::EncodedInfo info) {
+  return [info] (uint32_t timestamp,
+                 rtc::ArrayView<const int16_t> audio,
+                 rtc::Buffer* encoded) {
+    encoded->SetSize(encoded->size() + info.encoded_bytes);
+    return info;
+  };
+}
+
+EncodeFunction FakeEncoding(size_t encoded_bytes) {
+  AudioEncoder::EncodedInfo info;
+  info.encoded_bytes = encoded_bytes;
+  return FakeEncoding(info);
+}
+
+EncodeFunction CopyEncoding(AudioEncoder::EncodedInfo info,
+                            rtc::ArrayView<const uint8_t> payload) {
+  return [info, payload] (uint32_t timestamp,
+                          rtc::ArrayView<const int16_t> audio,
+                          rtc::Buffer* encoded) {
+    RTC_CHECK(encoded);
+    RTC_CHECK_LE(info.encoded_bytes, payload.size());
+    encoded->AppendData(payload.data(), info.encoded_bytes);
+    return info;
+  };
+}
+
+EncodeFunction CopyEncoding(rtc::ArrayView<const uint8_t> payload) {
+  AudioEncoder::EncodedInfo info;
+  info.encoded_bytes = payload.size();
+  return CopyEncoding(info, payload);
+}
+
+DeprecatedEncodeFunction DEPRECATED_CopyEncoding(
+    AudioEncoder::EncodedInfo info,
+    rtc::ArrayView<const uint8_t> payload) {
+  return [info, payload] (uint32_t timestamp,
+                          rtc::ArrayView<const int16_t> audio,
+                          size_t max_encoded_bytes,
+                          uint8_t* encoded) {
+    RTC_CHECK(encoded);
+    RTC_CHECK_LE(info.encoded_bytes, payload.size());
+    std::memcpy(encoded, payload.data(), info.encoded_bytes);
+    return info;
+  };
+}
+
+DeprecatedEncodeFunction DEPRECATED_CopyEncoding(
+    rtc::ArrayView<const uint8_t> payload) {
+  AudioEncoder::EncodedInfo info;
+  info.encoded_bytes = payload.size();
+  return DEPRECATED_CopyEncoding(info, payload);
+}
+
+}  // namespace MockAudioEncoderHelper
+
+}  // namespace webrtc