[chrome.displaySource] Use WDS for Wi-Fi Display implementation

extensions/renderer/api/display_source/wifi_display/wifi_display_media_manager.cc

+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "extensions/renderer/api/display_source/wifi_display/wifi_display_media_manager.h"
+
+#include "base/logging.h"
+#include "base/rand_util.h"
+
+namespace extensions {
+
+WiFiDisplayMediaManager::WiFiDisplayMediaManager() {
+}
+
+WiFiDisplayMediaManager::~WiFiDisplayMediaManager() {
+}
+
+void WiFiDisplayMediaManager::Play() {
+  NOTIMPLEMENTED();
+}
+
+void WiFiDisplayMediaManager::Teardown() {
+  NOTIMPLEMENTED();
+}
+
+void WiFiDisplayMediaManager::Pause() {
+  NOTIMPLEMENTED();
+}
+
+bool WiFiDisplayMediaManager::IsPaused() const {
+  NOTIMPLEMENTED();
+  return true;
+}
+
+wds::SessionType WiFiDisplayMediaManager::GetSessionType() const {
+  NOTIMPLEMENTED();
+  return wds::AudioVideoSession;
+}
+
+void WiFiDisplayMediaManager::SetSinkRtpPorts(int port1, int port2) {
+  NOTIMPLEMENTED();
+}
+
+std::pair<int,int> WiFiDisplayMediaManager::GetSinkRtpPorts() const {
+  NOTIMPLEMENTED();
+  return std::pair<int,int>();
+}
+
+int WiFiDisplayMediaManager::GetLocalRtpPort() const {
+  NOTIMPLEMENTED();
+  return 0;
+}
+
+wds::H264VideoFormat WiFiDisplayMediaManager::GetOptimalVideoFormat() const {
+  NOTIMPLEMENTED();
+  return wds::H264VideoFormat();
+}
+
+void WiFiDisplayMediaManager::SendIDRPicture() {
+  NOTIMPLEMENTED();
+}
+
+std::string WiFiDisplayMediaManager::GetSessionId() const {
+  return base::RandBytesAsString(8);
+}
+
+bool WiFiDisplayMediaManager::InitOptimalVideoFormat(
+    const wds::NativeVideoFormat& sink_native_format,
+    const std::vector<wds::H264VideoCodec>& sink_supported_codecs) {
+  NOTIMPLEMENTED();
+  return false;
+}
+
+bool WiFiDisplayMediaManager::InitOptimalAudioFormat(
+    const std::vector<wds::AudioCodec>& sink_codecs) {
+  NOTIMPLEMENTED();
+  return false;
+}
+
+wds::AudioCodec WiFiDisplayMediaManager::GetOptimalAudioFormat() const {
+  NOTIMPLEMENTED();
+  return wds::AudioCodec();
+}
+
+}  // namespace extensions