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

media/base/fake_audio_render_callback.cc

Index: media/base/fake_audio_render_callback.cc
diff --git a/media/base/fake_audio_render_callback.cc b/media/base/fake_audio_render_callback.cc
index 65de1187640f5669553fb8e5946b2cfcca8dc607..19a055481e64634a66c26b5068fd0167b678158b 100644
--- a/media/base/fake_audio_render_callback.cc
+++ b/media/base/fake_audio_render_callback.cc
@@ -7,6 +7,7 @@
 
 #include <cmath>
 
+#include "media/base/audio_timestamp_helper.h"
 #include "media/base/fake_audio_render_callback.h"
 
 namespace media {
@@ -23,8 +24,11 @@ FakeAudioRenderCallback::FakeAudioRenderCallback(double step)
 FakeAudioRenderCallback::~FakeAudioRenderCallback() {}
 
 int FakeAudioRenderCallback::Render(AudioBus* audio_bus,
-                                    uint32_t frames_delayed,
+                                    base::TimeDelta delay,
+                                    base::TimeTicks delay_timestamp,
                                     uint32_t frames_skipped) {

[chcunningham, 2016/10/21 18:19:47]

ditto

[Mikhail, 2016/10/24 19:50:24]

Done.

+  const int kSampleRate = 48000;
+  auto frames_delayed = AudioTimestampHelper::TimeToFrames(delay, kSampleRate);
   return RenderInternal(audio_bus, frames_delayed, volume_);
 }