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

content/browser/speech/speech_recognition_browsertest.cc

Index: content/browser/speech/speech_recognition_browsertest.cc
diff --git a/content/browser/speech/speech_recognition_browsertest.cc b/content/browser/speech/speech_recognition_browsertest.cc
index 32fb5dea3917a69036289dceedd1d9bf787c237c..48998630e0d3ca9ceda9e90c1ce7ee32fa1daa3a 100644
--- a/content/browser/speech/speech_recognition_browsertest.cc
+++ b/content/browser/speech/speech_recognition_browsertest.cc
@@ -161,7 +161,8 @@ class SpeechRecognitionBrowserTest :
     audio_bus->FromInterleaved(&audio_buffer.get()[0],
                                audio_bus->frames(),
                                audio_params.bits_per_sample() / 8);
-    controller->sync_writer()->Write(audio_bus.get(), 0.0, false, 0);
+    controller->sync_writer()->Write(audio_bus.get(), 0.0, false,
+                                     base::TimeDelta(), base::TimeTicks::Now());
   }
 
   void FeedAudioController(int duration_ms, bool feed_with_noise) {