Removed the ProcessingComponent class

webrtc/modules/audio_processing/processing_component.h

-/*
- *  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 WEBRTC_MODULES_AUDIO_PROCESSING_PROCESSING_COMPONENT_H_
-#define WEBRTC_MODULES_AUDIO_PROCESSING_PROCESSING_COMPONENT_H_
-
-#include <vector>
-
-#include "webrtc/common.h"
-
-namespace webrtc {
-
-// Functor to use when supplying a verifier function for the queue item
-// verifcation.
-template <typename T>
-class RenderQueueItemVerifier {
- public:
-  explicit RenderQueueItemVerifier(size_t minimum_capacity)
-      : minimum_capacity_(minimum_capacity) {}
-
-  bool operator()(const std::vector<T>& v) const {
-    return v.capacity() >= minimum_capacity_;
-  }
-
- private:
-  size_t minimum_capacity_;
-};
-
-class ProcessingComponent {
- public:
-  ProcessingComponent();
-  virtual ~ProcessingComponent();
-
-  virtual int Initialize();
-  virtual void SetExtraOptions(const Config& config) {}
-  virtual int Destroy();
-
-  bool is_component_enabled() const;
-
- protected:
-  virtual int Configure();
-  int EnableComponent(bool enable);
-  void* handle(size_t index) const;
-  size_t num_handles() const;
-
- private:
-  virtual void* CreateHandle() const = 0;
-  virtual int InitializeHandle(void* handle) const = 0;
-  virtual int ConfigureHandle(void* handle) const = 0;
-  virtual void DestroyHandle(void* handle) const = 0;
-  virtual size_t num_handles_required() const = 0;
-  virtual int GetHandleError(void* handle) const = 0;
-
-  std::vector<void*> handles_;
-  bool initialized_;
-  bool enabled_;
-  size_t num_handles_;
-};
-
-}  // namespace webrtc
-
-#endif  // WEBRTC_MODULES_AUDIO_PROCESSING_PROCESSING_COMPONENT_H__