Introduced the new parameter setting scheme for activating the high-pass filter in APM

webrtc/modules/audio_processing/audio_processing_unittest.cc

Index: webrtc/modules/audio_processing/audio_processing_unittest.cc
diff --git a/webrtc/modules/audio_processing/audio_processing_unittest.cc b/webrtc/modules/audio_processing/audio_processing_unittest.cc
index d4faa812055eac5a0f9808a89a3e06f7aa2a9763..e6512a8a24262458e530fb1875a5efb8941b4ef5 100644
--- a/webrtc/modules/audio_processing/audio_processing_unittest.cc
+++ b/webrtc/modules/audio_processing/audio_processing_unittest.cc
@@ -185,7 +185,10 @@ void EnableAllAPComponents(AudioProcessing* ap) {
   EXPECT_NOERR(ap->gain_control()->Enable(true));
 #endif
 
-  EXPECT_NOERR(ap->high_pass_filter()->Enable(true));
+  AudioProcessing::Config apm_config;
+  apm_config.high_pass_filter.enabled = true;
+  ap->ApplyConfig(apm_config);
+
   EXPECT_NOERR(ap->level_estimator()->Enable(true));
   EXPECT_NOERR(ap->noise_suppression()->Enable(true));
 
@@ -1390,10 +1393,11 @@ TEST_F(ApmTest, NoiseSuppression) {
 
 TEST_F(ApmTest, HighPassFilter) {
   // Turn HP filter on/off
-  EXPECT_EQ(apm_->kNoError, apm_->high_pass_filter()->Enable(true));
-  EXPECT_TRUE(apm_->high_pass_filter()->is_enabled());
-  EXPECT_EQ(apm_->kNoError, apm_->high_pass_filter()->Enable(false));
-  EXPECT_FALSE(apm_->high_pass_filter()->is_enabled());
+  AudioProcessing::Config apm_config;
+  apm_config.high_pass_filter.enabled = true;
+  apm_->ApplyConfig(apm_config);
+  apm_config.high_pass_filter.enabled = false;
+  apm_->ApplyConfig(apm_config);
 }
 
 TEST_F(ApmTest, LevelEstimator) {
@@ -1528,7 +1532,6 @@ TEST_F(ApmTest, AllProcessingDisabledByDefault) {
   EXPECT_FALSE(apm_->echo_cancellation()->is_enabled());
   EXPECT_FALSE(apm_->echo_control_mobile()->is_enabled());
   EXPECT_FALSE(apm_->gain_control()->is_enabled());
-  EXPECT_FALSE(apm_->high_pass_filter()->is_enabled());
   EXPECT_FALSE(apm_->level_estimator()->is_enabled());
   EXPECT_FALSE(apm_->noise_suppression()->is_enabled());
   EXPECT_FALSE(apm_->voice_detection()->is_enabled());