Revert r9378 "Rename APM Config DelayCorrection to ExtendedFilter"

talk/media/webrtc/webrtcvoiceengine_unittest.cc

Index: talk/media/webrtc/webrtcvoiceengine_unittest.cc
diff --git a/talk/media/webrtc/webrtcvoiceengine_unittest.cc b/talk/media/webrtc/webrtcvoiceengine_unittest.cc
index 0dc7b510eea7d6eaa62c9deee2f35a8d313b514a..cf8100b06a81f71e2a16901f5ed2da36c972c434 100644
--- a/talk/media/webrtc/webrtcvoiceengine_unittest.cc
+++ b/talk/media/webrtc/webrtcvoiceengine_unittest.cc
@@ -2895,7 +2895,7 @@ TEST_F(WebRtcVoiceEngineTestFake, SetAudioOptions) {
 
   // Turn off echo cancellation and delay agnostic aec.
   options.delay_agnostic_aec.Set(false);
-  options.extended_filter_aec.Set(false);
+  options.experimental_aec.Set(false);
   options.echo_cancellation.Set(false);
   ASSERT_TRUE(engine_.SetOptions(options));
   voe_.GetEcStatus(ec_enabled, ec_mode);