Re-land r9378 "Rename APM Config DelayCorrection to ExtendedFilter"

talk/app/webrtc/localaudiosource.cc

Index: talk/app/webrtc/localaudiosource.cc
diff --git a/talk/app/webrtc/localaudiosource.cc b/talk/app/webrtc/localaudiosource.cc
index b37d1e3e41f8a704309465f25577adcc225ca578..b79c78de7fefc5bf0da6c8cc187b16a6cad363f1 100644
--- a/talk/app/webrtc/localaudiosource.cc
+++ b/talk/app/webrtc/localaudiosource.cc
@@ -58,8 +58,10 @@ void FromConstraints(const MediaConstraintsInterface::Constraints& constraints,
     if (iter->key == MediaConstraintsInterface::kEchoCancellation)
       options->echo_cancellation.Set(value);
     else if (iter->key ==
-        MediaConstraintsInterface::kExperimentalEchoCancellation)
-      options->experimental_aec.Set(value);
+                 MediaConstraintsInterface::kExperimentalEchoCancellation ||
+             iter->key ==
+                 MediaConstraintsInterface::kExtendedFilterEchoCancellation)

[bjornv1, 2015/06/05 13:59:04]

How about a comment/TODO to why you do this, even if it's supposed to be there
for a short time.

[hlundin-webrtc, 2015/06/08 11:36:33]

Done.

+      options->extended_filter_aec.Set(value);
     else if (iter->key == MediaConstraintsInterface::kDAEchoCancellation)
       options->delay_agnostic_aec.Set(value);
     else if (iter->key == MediaConstraintsInterface::kAutoGainControl)