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

webrtc/modules/audio_processing/include/mock_audio_processing.h

Index: webrtc/modules/audio_processing/include/mock_audio_processing.h
diff --git a/webrtc/modules/audio_processing/include/mock_audio_processing.h b/webrtc/modules/audio_processing/include/mock_audio_processing.h
index b5ea5875a797f96e72ae61388426ea09a86adfb5..2dec05be294251abbd16a595c1456ef132dfe13a 100644
--- a/webrtc/modules/audio_processing/include/mock_audio_processing.h
+++ b/webrtc/modules/audio_processing/include/mock_audio_processing.h
@@ -179,6 +179,7 @@ class MockAudioProcessing : public AudioProcessing {
   virtual ~MockAudioProcessing() {
   }
 
+  MOCK_METHOD1(ApplyConfig, bool(const Config& config));
   MOCK_METHOD0(Initialize,
       int());
   MOCK_METHOD6(Initialize,
@@ -190,8 +191,7 @@ class MockAudioProcessing : public AudioProcessing {
           ChannelLayout reverse_layout));
   MOCK_METHOD1(Initialize,
       int(const ProcessingConfig& processing_config));
-  MOCK_METHOD1(SetExtraOptions,
-      void(const Config& config));
+  MOCK_METHOD1(SetExtraOptions, void(const webrtc::Config& config));
   MOCK_METHOD1(set_sample_rate_hz,
       int(int rate));
   MOCK_CONST_METHOD0(input_sample_rate_hz,