Switch browser side audio capture path to use base time primitives.

media/audio/audio_low_latency_input_output_unittest.cc

Index: media/audio/audio_low_latency_input_output_unittest.cc
diff --git a/media/audio/audio_low_latency_input_output_unittest.cc b/media/audio/audio_low_latency_input_output_unittest.cc
index 36e3640dc9532563842a575b16196cdcf8f4c72e..4c624f607651592671e9c9c2f8506c6cdb1cfed1 100644
--- a/media/audio/audio_low_latency_input_output_unittest.cc
+++ b/media/audio/audio_low_latency_input_output_unittest.cc
@@ -194,7 +194,8 @@ class FullDuplexAudioSinkSource
   // AudioInputStream::AudioInputCallback.
   void OnData(AudioInputStream* stream,
               const AudioBus* src,
-              uint32_t hardware_delay_bytes,
+              base::TimeDelta delay,
+              base::TimeTicks delay_timestamp,
               double volume) override {
     base::AutoLock lock(lock_);
 
@@ -208,7 +209,7 @@ class FullDuplexAudioSinkSource
       delay_states_[input_elements_to_write_].buffer_delay_ms =
           BytesToMilliseconds(buffer_->forward_bytes());
       delay_states_[input_elements_to_write_].input_delay_ms =
-          BytesToMilliseconds(hardware_delay_bytes);
+          delay.InMilliseconds();
       ++input_elements_to_write_;
     }