Removing dependency of the EchoControlMobileImpl class on ProcessingComponent.

webrtc/modules/audio_processing/audio_processing_impl.cc

Index: webrtc/modules/audio_processing/audio_processing_impl.cc
diff --git a/webrtc/modules/audio_processing/audio_processing_impl.cc b/webrtc/modules/audio_processing/audio_processing_impl.cc
index 9c587c25c7940b1cebb230caba6d6ea807eba628..cb225870a36b1955393a84967a5ce3672f768f8c 100644
--- a/webrtc/modules/audio_processing/audio_processing_impl.cc
+++ b/webrtc/modules/audio_processing/audio_processing_impl.cc
@@ -186,8 +186,6 @@ AudioProcessingImpl::AudioProcessingImpl(const Config& config,
         new GainControlForExperimentalAgc(public_submodules_->gain_control,
                                           &crit_capture_));
     private_submodules_->component_list.push_back(
-        public_submodules_->echo_control_mobile);
-    private_submodules_->component_list.push_back(
         public_submodules_->gain_control);
   }
 
@@ -320,6 +318,7 @@ int AudioProcessingImpl::InitializeLocked() {
   }
 
   InitializeEchoCanceller();
+  InitializeEchoControlMobile();
   InitializeExperimentalAgc();
   InitializeTransient();
   InitializeBeamformer();
@@ -1135,7 +1134,8 @@ bool AudioProcessingImpl::is_data_processed() const {
   if (capture_nonlocked_.beamformer_enabled ||
       public_submodules_->high_pass_filter->is_enabled() ||
       public_submodules_->noise_suppression->is_enabled() ||
-      public_submodules_->echo_cancellation->is_enabled()) {
+      public_submodules_->echo_cancellation->is_enabled() ||
+      public_submodules_->echo_control_mobile->is_enabled()) {
     return true;
   }
 
@@ -1254,6 +1254,10 @@ void AudioProcessingImpl::InitializeEchoCanceller() {
   public_submodules_->echo_cancellation->Initialize();
 }
 
+void AudioProcessingImpl::InitializeEchoControlMobile() {

[the sun, 2016/03/07 14:43:12]

In a future CL, consider removing these methods since they are only called in a
single place.

[peah-webrtc, 2016/03/08 07:53:31]

Good point! I've had that in mind! Will do :-)

+  public_submodules_->echo_control_mobile->Initialize();
+}
+
 void AudioProcessingImpl::InitializeLevelEstimator() {
   public_submodules_->level_estimator->Initialize();
 }