Remove DeviceManager and DeviceInfo.

webrtc/media/devices/mobiledevicemanager.cc

-/*
- *  Copyright (c) 2013 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 <memory>
-
-#include "webrtc/base/arraysize.h"
-#include "webrtc/media/devices/devicemanager.h"
-#include "webrtc/modules/video_capture/video_capture_factory.h"
-
-namespace cricket {
-
-class MobileDeviceManager : public DeviceManager {
- public:
-  MobileDeviceManager();
-  virtual ~MobileDeviceManager();
-  virtual bool GetVideoCaptureDevices(std::vector<Device>* devs);
-};
-
-MobileDeviceManager::MobileDeviceManager() {
-  // We don't expect available devices to change on Android/iOS, so use a
-  // do-nothing watcher.
-  set_watcher(new DeviceWatcher(this));
-}
-
-MobileDeviceManager::~MobileDeviceManager() {}
-
-bool MobileDeviceManager::GetVideoCaptureDevices(std::vector<Device>* devs) {
-  devs->clear();
-  std::unique_ptr<webrtc::VideoCaptureModule::DeviceInfo> info(
-      webrtc::VideoCaptureFactory::CreateDeviceInfo(0));
-  if (!info)
-    return false;
-
-  uint32_t num_cams = info->NumberOfDevices();
-  char id[256];
-  char name[256];
-  for (uint32_t i = 0; i < num_cams; ++i) {
-    if (info->GetDeviceName(i, name, arraysize(name), id, arraysize(id)))
-      continue;
-    devs->push_back(Device(name, id));
-  }
-  return true;
-}
-
-DeviceManagerInterface* DeviceManagerFactory::Create() {
-  return new MobileDeviceManager();
-}
-
-bool GetUsbId(const Device& device, std::string* usb_id) { return false; }
-
-bool GetUsbVersion(const Device& device, std::string* usb_version) {
-  return false;
-}
-
-}  // namespace cricket