Introduced new scheme for controlling the functionality inside the audio processing module

webrtc/modules/audio_processing/include/mock_audio_processing.h

 /*
  *  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.
  */
 
@@ skipping 161 matching lines @@
         gain_control_(new MockGainControl),
         high_pass_filter_(new MockHighPassFilter),
         level_estimator_(new MockLevelEstimator),
         noise_suppression_(new MockNoiseSuppression),
         voice_detection_(new MockVoiceDetection) {
   }
 
   virtual ~MockAudioProcessing() {
   }
 
+  MOCK_METHOD1(ApplySettings, int(const ApmSettings& settings));
   MOCK_METHOD0(Initialize,
       int());
   MOCK_METHOD6(Initialize,
       int(int sample_rate_hz,
           int output_sample_rate_hz,
           int reverse_sample_rate_hz,
           ChannelLayout input_layout,
           ChannelLayout output_layout,
           ChannelLayout reverse_layout));
   MOCK_METHOD1(Initialize,
@@ skipping 96 matching lines @@
   std::unique_ptr<MockGainControl> gain_control_;
   std::unique_ptr<MockHighPassFilter> high_pass_filter_;
   std::unique_ptr<MockLevelEstimator> level_estimator_;
   std::unique_ptr<MockNoiseSuppression> noise_suppression_;
   std::unique_ptr<MockVoiceDetection> voice_detection_;
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_MODULES_AUDIO_PROCESSING_INCLUDE_MOCK_AUDIO_PROCESSING_H_