Added support in the AEC for refined filter adaptation.

webrtc/modules/audio_processing/test/process_test.cc

Index: webrtc/modules/audio_processing/test/process_test.cc
diff --git a/webrtc/modules/audio_processing/test/process_test.cc b/webrtc/modules/audio_processing/test/process_test.cc
index d3b16be31f07dc300b8fb02814587d233cd607a2..5ffc888ee5c65819eef2a5c110655dc2c9e47f08 100644
--- a/webrtc/modules/audio_processing/test/process_test.cc
+++ b/webrtc/modules/audio_processing/test/process_test.cc
@@ -82,6 +82,7 @@ void usage() {
   printf("  --extended_filter\n");
   printf("  --no_reported_delay\n");
   printf("  --next_generation_aec\n");
+  printf("  --refined_adaptive_filter\n");
   printf("\n  -aecm    Echo control mobile\n");
   printf("  --aecm_echo_path_in_file FILE\n");
   printf("  --aecm_echo_path_out_file FILE\n");
@@ -271,6 +272,9 @@ void void_main(int argc, char* argv[]) {
     } else if (strcmp(argv[i], "--next_generation_aec") == 0) {
       config.Set<NextGenerationAec>(new NextGenerationAec(true));
 
+    } else if (strcmp(argv[i], "--refined_adaptive_filter") == 0) {
+      config.Set<RefinedAdaptiveFilter>(new RefinedAdaptiveFilter(true));
+
     } else if (strcmp(argv[i], "-aecm") == 0) {
       ASSERT_EQ(apm->kNoError, apm->echo_control_mobile()->Enable(true));