Toggle AECs via AudioProcessing::Config

This allows clients to stop using the old pointer-to-submodule interfaces
for enabling/disabling AEC2 and AECM.

The legacy suppression level flag for AEC2 is not yet activated.

NoTry=TRUE

Bug: webrtc:9535
Change-Id: Ie2c3378d832a6b393aec656d96597f85e299f500
Reviewed-on: https://webrtc-review.googlesource.com/94771
Commit-Queue: Sam Zackrisson <saza@webrtc.org>
Reviewed-by: Alex Loiko <aleloi@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#24328}
diff --git a/modules/audio_processing/audio_processing_unittest.cc b/modules/audio_processing/audio_processing_unittest.cc
index 346c2a2..198c66d 100644
--- a/modules/audio_processing/audio_processing_unittest.cc
+++ b/modules/audio_processing/audio_processing_unittest.cc
@@ -178,25 +178,26 @@
 }
 
 void EnableAllAPComponents(AudioProcessing* ap) {
+  AudioProcessing::Config apm_config = ap->GetConfig();
+  apm_config.echo_canceller.enabled = true;
 #if defined(WEBRTC_AUDIOPROC_FIXED_PROFILE)
-  EXPECT_NOERR(ap->echo_control_mobile()->Enable(true));
+  apm_config.echo_canceller.mobile_mode = true;
 
   EXPECT_NOERR(ap->gain_control()->set_mode(GainControl::kAdaptiveDigital));
   EXPECT_NOERR(ap->gain_control()->Enable(true));
 #elif defined(WEBRTC_AUDIOPROC_FLOAT_PROFILE)
+  apm_config.echo_canceller.mobile_mode = false;
   EXPECT_NOERR(ap->echo_cancellation()->enable_drift_compensation(true));
   EXPECT_NOERR(ap->echo_cancellation()->enable_metrics(true));
   EXPECT_NOERR(ap->echo_cancellation()->enable_delay_logging(true));
   EXPECT_NOERR(ap->echo_cancellation()->set_suppression_level(
       EchoCancellation::SuppressionLevel::kModerateSuppression));
-  EXPECT_NOERR(ap->echo_cancellation()->Enable(true));
 
   EXPECT_NOERR(ap->gain_control()->set_mode(GainControl::kAdaptiveAnalog));
   EXPECT_NOERR(ap->gain_control()->set_analog_level_limits(0, 255));
   EXPECT_NOERR(ap->gain_control()->Enable(true));
 #endif
 
-  AudioProcessing::Config apm_config;
   apm_config.high_pass_filter.enabled = true;
   ap->ApplyConfig(apm_config);