AGC: Route clipping parameter from webrtc::Config to AGC

webrtc/modules/audio_processing/audio_processing_impl.h

Index: webrtc/modules/audio_processing/audio_processing_impl.h
diff --git a/webrtc/modules/audio_processing/audio_processing_impl.h b/webrtc/modules/audio_processing/audio_processing_impl.h
index 4db2272c81c1c195343fa39e068f0e8732da19ab..0375a2532813de083c668f7ba2ab2e8e9b5c8b18 100644
--- a/webrtc/modules/audio_processing/audio_processing_impl.h
+++ b/webrtc/modules/audio_processing/audio_processing_impl.h
@@ -329,11 +329,15 @@ class AudioProcessingImpl : public AudioProcessing {
 
   // APM constants.
   const struct ApmConstants {
-    ApmConstants(int agc_startup_min_volume, bool use_experimental_agc)
+    ApmConstants(int agc_startup_min_volume,
+                 int agc_clipped_level_min,
+                 bool use_experimental_agc)
         :  // Format of processing streams at input/output call sites.
           agc_startup_min_volume(agc_startup_min_volume),
+          agc_clipped_level_min(agc_clipped_level_min),
           use_experimental_agc(use_experimental_agc) {}
     int agc_startup_min_volume;
+    int agc_clipped_level_min;
     bool use_experimental_agc;
   } constants_;