Replaces instances of the deprecated TimeTicks::HighResNow() with TimeTicks::Now().

media/midi/midi_manager_alsa.cc

Index: media/midi/midi_manager_alsa.cc
diff --git a/media/midi/midi_manager_alsa.cc b/media/midi/midi_manager_alsa.cc
index 37cbbebb0e2e779ddee6c038ca2ca4e4db055d22..e4cadfb047b553420907350f6d479f7c8a77d9c1 100644
--- a/media/midi/midi_manager_alsa.cc
+++ b/media/midi/midi_manager_alsa.cc
@@ -392,8 +392,7 @@ void MidiManagerAlsa::EventLoop() {
   // Read available incoming MIDI data.
   snd_seq_event_t* event;
   int err = snd_seq_event_input(in_client_, &event);
-  double timestamp =
-      (base::TimeTicks::HighResNow() - base::TimeTicks()).InSecondsF();
+  double timestamp = (base::TimeTicks::Now() - base::TimeTicks()).InSecondsF();
   if (err == -ENOSPC) {
     VLOG(1) << "snd_seq_event_input detected buffer overrun";