Adding second layer of the echo canceller 3 functionality.

webrtc/modules/audio_processing/aec3/mock/mock_block_processor.h

Index: webrtc/modules/audio_processing/aec3/mock/mock_block_processor.h
diff --git a/webrtc/modules/audio_processing/aec3/mock/mock_block_processor.h b/webrtc/modules/audio_processing/aec3/mock/mock_block_processor.h
index d73b095e266322d5c6c266b7014df532ea7e15d1..60dab63ea905c61aeae78989faa183376e78878b 100644
--- a/webrtc/modules/audio_processing/aec3/mock/mock_block_processor.h
+++ b/webrtc/modules/audio_processing/aec3/mock/mock_block_processor.h
@@ -24,11 +24,11 @@ class MockBlockProcessor : public BlockProcessor {
   virtual ~MockBlockProcessor() {}
 
   MOCK_METHOD3(ProcessCapture,
-               void(bool known_echo_path_change,
+               void(bool level_change,
                     bool saturated_microphone_signal,
                     std::vector<std::vector<float>>* capture_block));
   MOCK_METHOD1(BufferRender, bool(std::vector<std::vector<float>>* block));
-  MOCK_METHOD1(ReportEchoLeakage, void(bool leakage_detected));
+  MOCK_METHOD1(UpdateEchoLeakageStatus, void(bool leakage_detected));
 };
 
 }  // namespace test