Revert of Make more media APIs aware of |delay| and |delay_timestamp|

media/base/audio_renderer_mixer_input.cc

Index: media/base/audio_renderer_mixer_input.cc
diff --git a/media/base/audio_renderer_mixer_input.cc b/media/base/audio_renderer_mixer_input.cc
index 223c351ce13d7237fa29b7ba9b5ebf3d5a49e6ab..b28c2a3930be6f0ac9ae334ddc2e6ddb0d30178c 100644
--- a/media/base/audio_renderer_mixer_input.cc
+++ b/media/base/audio_renderer_mixer_input.cc
@@ -11,7 +11,6 @@
 #include "base/trace_event/trace_event.h"
 #include "media/base/audio_renderer_mixer.h"
 #include "media/base/audio_renderer_mixer_pool.h"
-#include "media/base/audio_timestamp_helper.h"
 
 namespace media {
 
@@ -169,11 +168,7 @@
 double AudioRendererMixerInput::ProvideInput(AudioBus* audio_bus,
                                              uint32_t frames_delayed) {
   TRACE_EVENT0("audio", "AudioRendererMixerInput::ProvideInput");
-  const base::TimeDelta delay =
-      AudioTimestampHelper::FramesToTime(frames_delayed, params_.sample_rate());
-
-  int frames_filled =
-      callback_->Render(delay, base::TimeTicks::Now(), 0, audio_bus);
+  int frames_filled = callback_->Render(audio_bus, frames_delayed, 0);
 
   // AudioConverter expects unfilled frames to be zeroed.
   if (frames_filled < audio_bus->frames()) {